York Y32, Y34, Y33 User Manual

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Page 1

TOMORROW’S UNIT TODAY

246653-YTG-E-0108

TECHNICAL GUIDE

MILLENNIUM SINGLE PACKAGE ROOFTOP UNITS

32, Y33 & Y34

25, 30, & 40 TON

25 TON (10 EER) 30 & 40 TON (9.5 EER)

30 TON UNIT SHOWN

GENERAL

Introducing the YORK Millennium 25, 30, & 40 ton rooftop line - units designed to provide peak performance and value both today and for years to come. Millennium units are manufactured at an ISO 9001 registered facility, and each rooftop is completely computer-run tested prior to shipment.

The Millennium is designed to be flexible enough to meet your needs today and in the future. The true value of YORK’s Millennium is that it can be designed to fit any need, from cooling only, constant volume applications to variable air volume systems with variable frequency drive.

FEATURING:

• Cooling Only Units

• Cooling/Gas Heating Units (Natural) Standard or Modulating Gas Heat available

• Cooling/Electric Heating Units

• Cooling/Hot Water Heating Units

• Cooling/Steam Heating Units

• Industry Leading Efficiency

• Double Wall Construction

• Stainless Steel or Powder Coated Drain Pan

• Multiple Scroll Compressors

• Multiple Refrigeration Circuits

• Upgradable Motor Efficiency

• Enhanced Filtration

• Vibration Isolated Supply Fan and Motor

• Technicoated Evaporator and Condenser Coils

• High Capacity Evaporator Coils

• Single Power Point Connection

• Easy Access Hinged Doors

• Variable Air Volume

• Constant Air Volume

• Factory Installed Economizers/Disconnect/Convenience Outlet/Control Options

•Low Profile

MILLENNIUM SIMPLICITY® ELITE™ FEATURES:

• Single Button Programming and LED Display

• Designed to operate on both constant and variable air volume units

• 365-Day real time clock with automatic Daylight Savings time adjustment

• Occupancy Schedule allowing two schedules per day

• 20 Holiday schedules with programmable schedules that can start at any time, day or night

• Patented Comfort Ventilation operation for economical and comfortable economizer operation

ISO 9001

Certified Quality

Management System

FOR DISTRIBUTION USE ONLY - NOT TO BE USED AT POINT OF RETAIL SALE

• Demand Ventilation option to assure proper IAQ conditions based on available space or return air CO

• Temperature/Humidity programming algorithm allows programmable limits to help control humidity in the space

• Smoke Purge automatically ventilates the space when smoke is detected

• Monitors dirty filters and proves airflow before starting heating or cooling

• Intelligent recovery to bring the space temperature up to occupied setting quicker and more economically

levels

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246653-YTG-E-0108

TABLE OF CONTENTS

GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1

FEATURING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1

MILLENNIUM SIMPLICITY® ELITE™ FEATURES . . . . .1

OVERVIEW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5

FEATURES AND BENEFITS . . . . . . . . . . . . . . . . . . . . . . .5

INSTALLATION FEATURES . . . . . . . . . . . . . . . . . . . . . . 6

CONSTRUCTION FEATURES . . . . . . . . . . . . . . . . . . . .7

LIST OF FEATURES AND BENEFITS . . . . . . . . . . . . . . .8

STANDARD FEATURES . . . . . . . . . . . . . . . . . . . . . . . . . . 8

FACTORY INSTALLED OPTIONS . . . . . . . . . . . . . . . . . . 8

FIELD INSTALLED ACCESSORIES . . . . . . . . . . . . . . . . . 8

NOMENCLATURE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9

SELECTION PROCEDURE . . . . . . . . . . . . . . . . . . . . . . . .11

SELECT UNIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11

SELECT FAN SPEED AND HORSEPOWER

REQUIREMENTS OF SUPPLY AIR FAN . . . . . . . . . . .11

SIZE OVERCURRENT PROTECTION DEVICE AND

DETERMINE CIRCUIT AMPACITY . . . . . . . . . . . . . . . .11

HOT WATER HEATING . . . . . . . . . . . . . . . . . . . . . . . . . .14

PHYSICAL DATA HOT WATER COIL - 1 ROW . . . . . . 14

PIPING CONNECTIONS . . . . . . . . . . . . . . . . . . . . . . . .14

PHYSICAL DATA HOT WATER COIL - 2 ROW . . . . . . 20

STEAM HEATING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25

PHYSICAL DATA STEAM COIL - 1 ROW . . . . . . . . . . . 25

PIPING CONNECTIONS . . . . . . . . . . . . . . . . . . . . . . . .25

SUPPLY AIR DRIVE ADJUSTMENT . . . . . . . . . . . . . . . .28

CFM, STATIC PRESSURE, AND POWER - ALTITUDE

AND TEMPERATURE CORRECTIONS . . . . . . . . . . . . 44

GUIDE SPECIFICATIONS - YORK

MILLENNIUM 25, 30, & 40 TON UNITS . . . . . . . . . . . . . . 89

GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .89

DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .89

CONSTRUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .89

BASE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89

CASING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89

SUPPLY AIR SYSTEM . . . . . . . . . . . . . . . . . . . . . . . . . .89

SUPPLY AIR FAN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89

OPTIONAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89

BEARINGS AND DRIVES . . . . . . . . . . . . . . . . . . . . . . .89

AIR FILTERING SYSTEM . . . . . . . . . . . . . . . . . . . . . . .90

OPTIONAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90

AIR INLET SYSTEM . . . . . . . . . . . . . . . . . . . . . . . . . . . .90

GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90

ECONOMIZER (OPTIONAL) . . . . . . . . . . . . . . . . . . . . . . 90

RELIEF SYSTEM (OPTIONAL) . . . . . . . . . . . . . . . . . . . . 90

BAROMETRIC RELIEF (OPTIONAL) . . . . . . . . . . . . . . . 90

EXHAUST AIR FANS (OPTIONAL) . . . . . . . . . . . . . . . . 90

ENERGY RECOVERY VENTILATION

(FIELD INSTALLED OPTION) . . . . . . . . . . . . . . . . . . . . 90

GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90

HEATING SYSTEM (OPTIONAL) . . . . . . . . . . . . . . . . . 90

GAS-FIRED HEATING SECTION . . . . . . . . . . . . . . . . . . 90

ELECTRIC HEATING SECTION . . . . . . . . . . . . . . . . . . . 91

HOT WATER HEATING COIL . . . . . . . . . . . . . . . . . . . . . 91

STEAM HEATING COIL . . . . . . . . . . . . . . . . . . . . . . . . . 91

REFRIGERATION SYSTEM . . . . . . . . . . . . . . . . . . . . . 91

EVAPORATOR COILS . . . . . . . . . . . . . . . . . . . . . . . . . . 91

COMPRESSORS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92

CONDENSER COILS . . . . . . . . . . . . . . . . . . . . . . . . . . . 92

CONDENSER FANS AND MOTORS . . . . . . . . . . . . . . . 92

REFRIGERANT PIPING . . . . . . . . . . . . . . . . . . . . . . . . . 92

HOT GAS BYPASS (OPTIONAL ON CV; STANDARD

ON VAV) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92

CONTROLS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92

GENERAL DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . 92

COMPRESSOR CONTROL . . . . . . . . . . . . . . . . . . . . . . 92

FAN CONTROL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92

EQUIPMENT CONTROL FEATURES . . . . . . . . . . . . . . 93

COMFORT CONTROL FEATURES . . . . . . . . . . . . . . . 93

OPTIONAL COMMUNICATION TRANSLATOR . . . . . . 94

OVERVIEW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94

OPTIONAL CONTROL . . . . . . . . . . . . . . . . . . . . . . . . . 95

YORK COMMERCIAL COMFORT SYSTEM (YCCS) . . . 95

AVAILABLE ACCESSORIES . . . . . . . . . . . . . . . . . . . . . 95

PARTIAL PERIMETER ROOF CURBS . . . . . . . . . . . . . . 95

BURGLAR BARS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95

FIELD INSTALLED BAROMETRIC RELIEF . . . . . . . . . . 95

PROGRAMMABLE THERMOSTAT, WITH OR WITHOUT REMOTE SENSOR (REQUIRED FOR CONSTANT

VOLUME UNITS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95

REMOTE WALL MOUNTED TEMPERATURE

SENSORS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95

DIRTY FILTER SWITCH . . . . . . . . . . . . . . . . . . . . . . . . . 95

PROPANE CONVERSION KITS . . . . . . . . . . . . . . . . . . . 95

HIGH ALTITUDE CONVERSION KITS . . . . . . . . . . . . . . 95

ENERGY RECOVERY VENTILATORS . . . . . . . . . . . . . 95

2 Johnson Controls Unitary Products

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LIST OF FIGURES

246653-YTG-E-0108

Fig.# Pg.#

1 HOT WATER PIPING CROSS-SECTION . . . . . . . . . 15

2 HOT WATER COIL - 25 & 30 TON, 1 ROW,

AT 10 GPM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

3 HOT WATER COIL - 25 & 30 TON, 1 ROW,

AT 20 GPM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

4 HOT WATER COIL - 25 & 30 TON, 1 ROW,

AT 30 GPM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

5 HOT WATER COIL - 25 & 30 TON, 1 ROW,

AT 40 GPM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

6 HOT WATER COIL - 40 TON, 1 ROW,

AT 10 GPM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

7 HOT WATER COIL - 40 TON, 1 ROW,

AT 20 GPM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

8 HOT WATER COIL - 40 TON, 1 ROW,

AT 30 GPM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

9 HOT WATER COIL - 40 TON, 1 ROW,

AT 40 GPM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

10 HOT WATER COIL - 25 & 30 TON, 2 ROW,

AT 20 GPM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

11 HOT WATER COIL - 25 & 30 TON, 2 ROW,

AT 40 GPM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

12 HOT WATER COIL - 25 & 30 TON, 2 ROW,

AT 60 GPM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

13 HOT WATER COIL - 25 & 30 TON, 2 ROW,

AT 80 GPM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

14 HOT WATER COIL - 40 TON, 2 ROW, AT 20 GPM. . 23 15 HOT WATER COIL - 40 TON, 2 ROW, AT 40 GPM. . 23 16 HOT WATER COIL - 40 TON, 2 ROW, AT 60 GPM. . 24 17 HOT WATER COIL - 40 TON, 2 ROW, AT 80 GPM. . 24

Pg.#

Fig.#

18 STEAM PIPING CROSS SECTION . . . . . . . . . . . . . . 25

19 STEAM COIL - 25 & 30 TON, 1 ROW . . . . . . . . . . . . 26

20 STEAM COIL - 40 TON, 1 ROW . . . . . . . . . . . . . . . . 26

21 ALTITUDE/TEMPERATURE CONVERSION

FACTOR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

22 FAN PERFORMANCE - 25 TON . . . . . . . . . . . . . . . . 47

23 FAN PERFORMANCE - 30 TON . . . . . . . . . . . . . . . . 49

24 FAN PERFORMANCE - 40 TON . . . . . . . . . . . . . . . . 51

25 POWER EXHAUST - ONE FORWARD CURVE

FAN - 25 TONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58

26 POWER EXHAUST - TWO FORWARD CURVED

FANS - 30 & 40 TONS . . . . . . . . . . . . . . . . . . . . . . . . 60

27 CENTER OF GRAVITY . . . . . . . . . . . . . . . . . . . . . . . 78

28 COMPONENT LOCATION . . . . . . . . . . . . . . . . . . . . 80

29 END RETURN, BOTTOM SUPPLY . . . . . . . . . . . . . . 81

30 BOTTOM SUPPLY AND RETURN . . . . . . . . . . . . . . 82

31 BOTTOM RETURN, FRONT & REAR SUPPLY . . . . 83

32 END RETURN, FRONT & REAR SUPPLY . . . . . . . . 84

33 MILLENNIUM OVERHEAD VIEW . . . . . . . . . . . . . . . 85

34 MILLENNIUM MAJOR COMPONENT LAYOUT . . . . 85

35 MILLENNIUM CABINET DOOR CONFIGURATION . 86 36 CLEARANCES - HOOD/ECONOMIZER & MOTOR

DRIVE - SIDE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87

37 CLEARANCES - HOOD/ECONOMIZER & MOTOR

DRIVE - FRONT & END . . . . . . . . . . . . . . . . . . . . . . 87

38 PARTIAL ROOF CURB MODEL 1RC0455P . . . . . . . 88

Johnson Controls Unitary Products 3

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246653-YTG-E-0108

LIST OF TABLES

Tbl.# Pg.#

1 GENERAL PHYSICAL DATA . . . . . . . . . . . . . . . . . . .10

2 REFRIGERANT CHARGE . . . . . . . . . . . . . . . . . . . . .11

3 STANDARD GAS HEATING CAPACITIES . . . . . . . .12

4 TEMPERATURE RISE . . . . . . . . . . . . . . . . . . . . . . . .1 2

5 MINIMUM HEATING CFM . . . . . . . . . . . . . . . . . . . . .12

6 MODULATING GAS HEATING CAPACITIES . . . . . .12

7 MODULATING HEAT . . . . . . . . . . . . . . . . . . . . . . . . .13

8 ELECTRIC HEATING CAPACITIES . . . . . . . . . . . . . . 13

9 WATER PRESSURE DROP (1 ROW,

25 & 30 TON) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14

10 STATIC RESISTANCE HOT WATER COIL

(25 & 30 TON) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14

11 HOT WATER COIL (1 ROW, 25 & 30 TON) . . . . . . . .14

12 STATIC RESISTANCE HOT WATER COIL

(1 ROW, 40 TON) . . . . . . . . . . . . . . . . . . . . . . . . . . . .15

13 HOT WATER COIL (1 ROW 40 TON) . . . . . . . . . . . .15

14 WATER PRESSURE DROP (2 ROW,

25 & 30 TON) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20

15 STATIC RESISTANCE HOT WATER COIL

(25 & 30 TON) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20

16 HOT WATER COIL (2 ROW, 25 & 30 TON) . . . . . . . .20

17 HOT WATER COIL (2 ROWS, 40 TON) . . . . . . . . . . .20

18 STATIC RESISTANCE HOT WATER COIL

(40 TON) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20

19 WATER PRESSURE DROP (2 ROW, 40 TON . . . . . 20

20 STEAM COIL (1 ROW, 25 & 30 TON) . . . . . . . . . . . .25

21 STATIC RESISTANCE STEAM COIL

(1 ROW, 25 & 30 TON) . . . . . . . . . . . . . . . . . . . . . . . .25

22 STEAM COIL (1 ROW, 40 TON) . . . . . . . . . . . . . . . .25

23 STATIC RESISTANCE STEAM COIL

(1 ROW, 40 TON) . . . . . . . . . . . . . . . . . . . . . . . . . . . .25

24 EXHAUST FAN DRIVE DATA . . . . . . . . . . . . . . . . . .27

25 SUPPLY FAN MOTOR AND DRIVE DATA . . . . . . . .27

26 25 TON DRIVE ADJUSTMENT . . . . . . . . . . . . . . . . .29

27 30 TON DRIVE ADJUSTMENT . . . . . . . . . . . . . . . . .29

28 40 TON DRIVE ADJUSTMENT . . . . . . . . . . . . . . . . .29

29 DRIVE ADJUSTMENT FOR POWER EXHAUST

- 25 TON . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30

30 DRIVE ADJUSTMENT FOR POWER EXHAUST

- 30 & 40 TON . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30

31 COOLING PERFORMANCE 25 TON . . . . . . . . . . . . .31

32 COOLING PERFORMANCE 30 TON STANDARD

CAPACITY COIL . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32

33 COOLING PERFORMANCE 30 TON HIGH

CAPACITY COIL . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35

Pg.#

Tbl.# 34 COOLING PERFORMANCE 40 TON STANDARD

CAPACITY COIL . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

35 COOLING PERFORMANCE 40 TON HIGH

CAPACITY COIL . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

36 ALTITUDE CORRECTION FACTORS . . . . . . . . . . . . 44

37 FAN PERFORMANCE - 25 TON . . . . . . . . . . . . . . . . 46

38 FAN PERFORMANCE - 30 TON . . . . . . . . . . . . . . . . 48

39 FAN PERFORMANCE - 40 TON . . . . . . . . . . . . . . . . 50

40 FAN PERFORMANCE - 25 & 30 TON AIRFOIL. . . . . 52

41 FAN PERFORMANCE - 40 TON AIRFOIL . . . . . . . . . 54

42 COMPONENT STATIC RESISTANCE. . . . . . . . . . . . 56

43 POWER EXHAUST - ONE FORWARD CURVED

FAN 25 TON . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57

44 POWER EXHAUST - TWO FORWARD CURVED

FANS - 30 & 40 TON . . . . . . . . . . . . . . . . . . . . . . . . . 59

45 ELECTRICAL DATA 25 TON BASIC UNIT R22 . . . . 61

46 ELECTRICAL DATA 30 TON BASIC UNIT R22 . . . . 61

47 ELECTRICAL DATA 40 TON BASIC UNIT R22 . . . . 62

48 ELECTRICAL DATA 25 TON WITH ELECTRIC

HEAT R22 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63

49 ELECTRICAL DATA 30 TON WITH ELECTRIC

HEAT R22 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64

50 ELECTRICAL DATA 40 TON WITH ELECTRIC

HEAT R22 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65

51 ELECTRICAL DATA 25 TON WITH POWER

EXHAUST R22 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66

52 ELECTRICAL DATA 30 TON WITH POWER

EXHAUST R22 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67

53 ELECTRICAL DATA 40 TON WITH POWER

EXHAUST R22 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68

54 ELECTRICAL DATA 25 TON WITH ELECTRIC HEAT

AND POWER EXHAUST R22 . . . . . . . . . . . . . . . . . . 69

55 ELECTRICAL DATA 30 TON WITH ELECTRIC HEAT

AND POWER EXHAUST R22 . . . . . . . . . . . . . . . . . . 72

56 ELECTRICAL DATA 40 TON WITH ELECTRIC HEAT

AND POWER EXHAUST R22 . . . . . . . . . . . . . . . . . . 75

57 UNIT WEIGHTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78

58 SUPPLY FAN MOTOR VFD WEIGHTS . . . . . . . . . . . 78

59 EXHAUST FAN MOTOR VFD WEIGHTS . . . . . . . . . 78

60 UNIT CENTER OF GRAVITY . . . . . . . . . . . . . . . . . . 78

61 UNIT CORNERWEIGHT . . . . . . . . . . . . . . . . . . . . . . 79

62 INDOOR SOUND POWER RATING . . . . . . . . . . . . . 79

63 ATTENUATION FACTORS . . . . . . . . . . . . . . . . . . . . 79

64 OUTDOOR SOUND POWER RATING . . . . . . . . . . . 79

4 Johnson Controls Unitary Products

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246653-YTG-E-0108

YORK Millennium

OVERVIEW

Introducing the YORK Millennium 25, 30, & 40 ton rooftop line - units designed to provide peak performance and value both today and for years to come. When we aske d our customers what they wanted in a new rooftop line, we were careful to listen to both the needs of today and tomorrow. So, you'll find that Millennium units not only help you solve today's problems, but can handle tomorrow's difficulties as well:

Industry Leading Efficiency EER 25 ton) rating makes it the most frugal energy consumer in its class. When it comes to lower operating costs, Millennium simply outperforms the competition.

Double Wall Construction walled as standard. The galvanized sheet metal liner provides the best protection against microbial growth, helping both the unit and the indoor air stay fresh and clean. And, the rigid sheet metal inner liner keeps the insulation completely out of the air stream, eliminating concerns about fiberglass particles.

Drain Pan Whisks Away Condensate quently the source of microbial contamination. Competitive drain pans often are insufficiently sloped to properly drain all of the condensate, causing drain pan corrosion and bacterial growth to begin almost immediately. The YORK design is sloped at the 1/4” per foot recommended by the ASHRAE

62.1-2004 ventilation draft standard, with an extra large drain connection capable of removing up to three gallons of condensate per minute. It is available in either powder coat painted steel or stainless steel for long life.

- The Millennium's 9.5 EER (10

- Millennium units come double

- Condensate is fre-

Efficient, Durable Scroll Compressors design uses industrial grade hermetic scroll compressors for peak efficiency and low noise operation. The compressor design is so durable that it can actually hold more liquid charge without slugging than is present in each refrigerant circuit at shipment, dramatically reducing the chances of ever slugging a compressor with liquid charge.

Multiple Refrigeration Circuits for Greater Turndown YORK Millennium unit has intertwined 10 ton circuits (12.5 ton circuits on the 25 ton) - giving the best unloading capability in the industry. With more and more designs requiring higher outside air quantities, the lower capacity capability is an outstanding way to neutralize outside air without over-conditioning the space on off-peak days. And, Millennium's high quality balance-port thermal expansion valves are more effective at metering refrigerant flow in part-load conditions, making Millennium a peak-performer across a wide capacity range.

- The Millennium

- The

FEATURES AND BENEFITS

When it comes to flexibility, Millennium really shines. Our customers were clear about one thing - not all installations are the same. Some have very simple needs, others are more involved. The YORK Millennium serves both markets - and all of those in between - extremely well. YORK engineers crafted a design which is both uniquely flexible and competitive, giving you the best of both worlds. In addition to a competitive base product, Millennium offers unparalleled flexibility. Optional features include:

Variable Air Volume volume by inlet guide vanes or variable frequency drive - the choice is yours. All Millennium VAV units come standard with hot gas bypass to give extended operation range.

- YORK gives you the ability to vary air

Johnson Controls Unitary Products 5

Page 6

246653-YTG-E-0108

Optional Head Pressure Control - For those applications where mechanical cooling is required below 40°F, optional low ambient operation allows compressor operation down to 0°F.

Easily Upgrade Motor Efficiency to Meet Tighter Codes Optional high efficiency motors help you make simple upgrades to meet more demanding building and energy codes.

Enhanced Filtration Options

- Millennium gives designers the flexibility to meet various IAQ requirements with a full range of rigid and throwaway filters at different efficiency levels.

Vibration Isolation

- The Millennium's neoprene mounts are typically sufficient for most applications but when sound and vibration transmission are a major concern, YORK offers 1" and 2" isolation springs for even greater protection from supply air fan noise and vibration.

Corrosion Resistant Coils

- Many industrial and seacoast applications require enhanced protection from corrosive environments.

Optional TechniCoated Coated Condenser and Evaporator Coils - Many industrial and seacoast applications require enhanced protection from corrosive environments. The special dipped phenolic coating process provides a high level of protection for the exposed condenser coil.

Optional Copper-Copper Condenser and Evaporator Coils - For corrosion resistance.

High Capacity Evaporator Coils

- For those applications which require slightly more capacity than offered by the standard Millennium product, YORK offers the option of higher capacity evaporator coils, boosting cooling output without increasing unit size. (30 & 40 Ton R-22 only)

ers. Comparative enthalpy, single enthalpy and dry bulb control are available.

Optional Factory Installed Disconnect

- A conveniently

located actuator handle in the front of the unit can disconnect

line power to the entire unit, eliminating the need for a field provided disconnect. The handle may also be locked in either position through the use of a standard padlock. Millennium's single point power connection makes this option particularly appealing. If desired, the disconnect may be ordered with a 115 volt, GFCI protected convenience outlet, including a factory wired transformer to power the outlet from the single point power connection; the convenience outlet remains operational when the disconnect is open.

Heating Done Your Way

- Millennium offers the choice of natural gas standard or modulating gas heat, electric resistance heat, hot water heat, steam, or no heat at all. Very simply, the choice is yours.

INSTALLATION FEATURES

With YORK Millennium, high performance doesn't mean high complexity. YORK listened carefully to make sure that Millennium was as simple as possible, and service convenience comes standard with each unit. From a single curb size to the easy service access, you'll find that Millennium was designed to be easy from start to finish.

Full Range of Air Flows and Static Pressures nium design gives a complete offering of supply air flows and static pressure combinations to meet most every application requirement.

Single Power Point Connection - Millennium units have a single gas and electric connection, minimizing time at the job site. For further installation flexibility, power and gas connections may be brought up from the curb or through the side of the unit.

- The Millen-

Variety of Exhaust Air Options wide variety of exhaust air options, including barometric relief, non-modulating power exhaust, and modulating power exhaust. And, because Millennium units use forward-curved

- YORK Millennium offers a

Simple Controls

- Millennium's controls system is easy to understand and apply, and it doesn't lock you into proprietary devices. A choice for YORK Millennium today doe s not limit your choices tomorrow.

blowers for power exhaust fans, they can exhaust up to 100% of the nominal supply air at much greater static pressure loads than competitive units. Not available on end return.

Rain Hoods Rotate Into Place - No bulky, field--installed rain hoods here. Millennium rain hoods ship rotated inside the unit. Once on the job, installer merely rotates the hood

NOTE: In most applications, the supply fan will keep the

return at negative pressure. A barometric relief will function better when ducted to building space, not the return.

Optional Factory Installed Economizers

- Millennium units

offer economizers with Standard or Optional low leak damp-

6 Johnson Controls Unitary Products

upward and puts in a few screws - an easy one-person job. Excellent Access for Service

- Service access on Millennium is a snap. Hinged and latched door options give access on both sides of the unit to all major components. Some doors have positive action slide latches for even greater ease of access. All service fittings are conveniently located to minimize time and effort.

Page 7

NGLED CONDENSER

COILS

246653-YTG-E-0108

PITCHED ROOF

SOLID, CLASS II FAN CONSTRUCTION

INTERTWINED COIL

DOUBLE WALL CONSTRUCTION

LOW LEAK DAMPERS

CONSTRUCTION FEATURES

YORK's Millennium rooftop line is built for the long haul, with high end features and construction offered at a competitive price. Millennium units are manufactured at an ISO 9001 registered facility, and each rooftop is completely computer-run tested prior to shipment. Some of the valuable construction features of the Millennium which are not found on competitive units include:

Double Wall Construction and an interior wall, which make for a more rigid design with panels and doors that are solid, not flimsy. The unit features a fully framed construction for even greater stability.

Powder Paint keeps the unit in great condition for years to come.

- Industry leading 1000 salt spray hour paint

- Each unit has both an exterior

HINGED, LATCHED ACCESS DOORS

Low Profile curb, minimizing potential aesthetic conflicts.

Extended flue connection mounted external flue. The flue lifts all products of furnace combustion far above the unit - eliminating the possibility of corrosion in the furnace heat exchanger from recirculating flue gases.

Protective Covering cover the distributor tubing keep distributor tubes from contacting each other and wearing out.

Built-in Hail Guard from the vertical are inherently protected from damage due to shipment, hail, etc.

Induced Draft Furnace exhaust of all combustion products.

- Millennium units stand only 64” above their

- Each gas unit ships with a field

- Special polyurethane sleeves which

- Condenser coils angled at 30 degrees

- This design provides a positive

Johnson Controls Unitary Products 7

Page 8

246653-YTG-E-0108

LIST OF FEATURES AND BENEFITS

Standard Features

• 9.5 EER (10 EER on 25 ton)

• Double wall construction

• Major components have hinged and latched access doors

• Industrial duty scroll compressors

• Sturdy framed construction

• Sloped stainless steel or powder coated drain pan

• Separate 10 ton circuits (30 and 40 ton units) or 12.5 ton (25 ton unit)

• Intertwined evaporator coil

• Angled condenser coils for superior protection

• Single power point connection

• Through-the-curb or through-the-base utility connections

• Retractable outside air hoods

• Powder paint tested to 1000 salt spray hours

• Mechanical cooling from 40° F to 125° F

• 1-1/2” insulation

• Sloped unit roof with drip lip

• High and low refrigerant pressure protection

• Polyurethane sleeves to protect small diameter tubing

• Steel framing around blowers with deflection springs or rubber isolators for low vibration

• Fully factory packaged and run-tested

• 10 year gas heat exchanger warranty

• One year compressor warranty

• One year warranty on all parts

Factory Installed Options

• Economizer with standard or low leak dampers

• Natural gas standard or modulating gas heat with reliable induced draft design

• Electric heat in three sizes

• Variable air volume using either inlet guide vanes, wired for VFD (variable frequency drive), or factory installed VFD.

• 1, 2” blower isolator springs or rubber isolators

• A variety of blower horsepower offerings

• High efficiency motors

• High efficiency filtration

• Barometric relief

• Power exhaust of 100% of nominal air flow

• Technicoat corrosive resistant coating on condenser and evaporator coils

• Copper-Copper corrosive resistant condenser and evaporator coils

• 0°F low ambient operation of mechanical cooling

• Hot gas bypass (standard on all VAV units)

• High capacity evaporator coils

• Single unit disconnect

• Convenience outlet and transformer factory wired

• Hot water heating coil with one or two rows

• One row steam heating coil

• Simplicity

Elite™ controls

• ModLINC translator

• York Commercial Comfort System (YCCS)

Field Installed Accessories

• 7-Day Programmable Wall Thermostat-Can be used with or without remote sensors. Can be used on CV and VAV units when wall thermostat is required for scheduling and temperature control.

• Energy Recovery Ventilators- 8,000 and 13,000 CFM models available. Great for applications involving 30% or more of required outdoor air where energy use and comfort must be optimized.

• Wall Sensors- Remote space sensors used with CV or VAV unit for unit control via the Simplicity® Elite™ control. Standard sensor, sensor with override and sensor with override and + 5 degree adjustment.

• Simplicity® Transporter- Device allows internet control and monitoring of HVAC units equipped with Simplicity® Elite™ controls.

• Phase Monitor Kit- Includes control and wiring to monitor and protect the unit from phase reversal, phase loss and low voltage.

• Burglar Bars- Prevent any type of building entry through the RTU unit with bars that block the return and supply openings on downflow applications.

• Partial perimeter roofcurb- Designed for application on all 25-40 ton Millennium rooftop units. 14" height.

• Barometric Relief Kit- Provides barometric relief hood and dampers for duct mounting on units requiring end return.

• Natural Gas to Propane Conversion Kits- Contains orifices and gas valves parts to convert from Natural Gas to Propane. (Not available on modulating heat.)

• High Altitude Kit- Natural gas kit designed for natural gas heating applications between 2,000 and 6,000 feet above sea level.

8 Johnson Controls Unitary Products

Page 9

NOMENCLATURE

W = 1,4,0,7

A = 1,3,5,7

L = 2,4,5,8

OPTIONS

ADDITIONAL

CONFIGURATION

123 4

CONTROL

Cu/Cu Condenser Coil

Cu/Cu Evaporator Coil

Exhaust VFD (Customer)

(see notes 3 & 7)

* Premium Cabinet (6 doors)

* Standard Cabinet (4 doors)

* Drain Pan - powder coat

D = SYNTHESYS CONTROL

E = SYNTHESYS CONTROL,

110V OUTLET

J = SIMPLICITY CONTROL,

F = SYNTHESYS, DISC.

H = SIMPLICITY CONTROL

I = SIMPLICITY CONTROL, DISC

DISC., 110V OUTLET

make selections

must

in these options

* Drain Pan - stainless steel

DISC, 110V OUTLET

DISC, NO 110V OUTLET

K = SIMPLICITY CONTROL W/MODLINC

L = SIMPLICITY CONTROL W/ MODLINC

M = SIMPLICITY CONTROL W/MODLINC

DISC, NO 110V OUTLET

N = YCCS CONTROL

P = YCCS CONTROL W/DISC., 110V OUTLET

Q = YCCS ZONING CONTROL

R = YCCS ZONING CONTROL W/DISC.,

110V OUTLET

ECONOMIZER

S = YCCS - VAV CONTROL

T = YCCS - VAV CONTROL W/DISC.,

110V OUTLET

D = MANUAL Low leak (Not w/PE)

A = DUAL ENTH Low leak type

B = SINGLE ENTH Low leak type

C = DRY BULB ENTH Low leak type

(See note 5)

EXHAUST

E = NONE

F = DUAL ENTH Std type

G = SINGLE ENTH Std type

H = DRY BULB Std type

A = BARO J = 2, 5 S = A, 3

B = 1, 3 K = 2, 6 T = A, 4

C = 1, 4 L = 2, 7 U = A, 5

D = 1, 5 M = 2, 8 V = A, 6

E = 1, 6 N = NONE W = A, 7

F = 1, 7 O = 1, 9 X = A, 8

G = 1, 8 P = 1, 0 Y = A, 9

3 = 13,000 CFM ERV

9 = Non Std Config

H = 2, 3 Q = 2, 9 Z = A, 0

I = 2, 4 R = 2, 0 2 = 8,000 CFM ERV

246653-YTG-E-0108

MOTOR

Motor

Power Exhaust

1 = MODULATING DAMPERS A = VFD MODULATING

2 = NON-MOD. (ON/OFF)

0 = 5 HP HI-EFF (25T Only) 9 = 5 HP (25T Only)

3 = 7.5 HP 6 = 7.5 HP HI-EFF

4 = 10 HP 7 = 10 HP HI-EFF

5 = 15 HP (Except 25 Ton) 8 = 15 HP HI-EFF (Except 25 Ton)

FILTERS

A = STAND.

VOLTAGE

2 = 208/230-60

PACKAGE

Y = York Brand R22

B = 65%

C = 95%

D = 2" HI-EFF

3 = 380-60

4 = 460-60

5 = 575-60

minimum efficiency regulations mandated

1. 108KW not available with 208/230V.

2. Standard efficiency motor meets Canadian

NOTES:

(See note 4)

(30T/40T)

ID BLOWER

7 = 380/415-50

A = a, f, i L = d, g, j W = d, e, j

B = a, g, i M = b, f, i X = d, f, h

BASIC UNIT

GENERATION

3 = 30 TON

4 = 40 TON

2 = 25 TON

in Canadian Energy Efficiency Regulations.

only; VFD will be customer supplied and

field installed. If VFD Exh is also

specified, it will also be cust supplied.

3. (VFD-CUSTOMER) = Wired for VFD

C = a, f, j N = b, f, j Y = b, e, h

D = a, g, j O = b, g, i Z = b, e, i

CONFIGURATION

A = 1,2 1 - BOTTOM RETURN

available in end return configuration.

4. VAV ID Blower requires hot gas bypass .

5. Power exhaust and barometric relief not

E = a, e, h P = b, g, j 2 = b, e, j

F = a, e, i Q = c, f, i 3 = b, f, h

G = a, e, j R = c, f, j 4 = c, e, h

H = a, f, h S = c, g, i 6 = c, e, i

I = d, f, i T = c, g, j 7 = c, e, j

(5)

3 - END RETURN

B = 1,4 2 - BOTTOM SUPPLY

C = 1,5

D = 3,2 4 - REAR SUPPLY

E = 3,4 5 - FRONT SUPPLY

F = 3,5

REFRIGERATION

Contact engineering for

air foil applications.

6. Air foil fan available on cooling only.

7. Only available with Hi EFF motors

9 = d, g, h

J = d, f, j U = d, e, h 8 = c, f, h

K = d, g, i V = d, e, i

(3)

Air Volume

d = VAV (VFD-CUSTOMER)

a = CV

b = VAV (VFD-FACTORY INSTALLED)

c = BYPASS FACTORY VFD

HEAT SOURCE

FRONT SUPPLY - COOLING ONLY

HOT WATER, STEAM & ELECTRIC HEAT -

N = NATURAL GAS

BOTTOM SUPPLY ONLY

GAS HEAT - BOTTOM OR REAR SUPPLY ONLY

Config

9 = Non-Std

E = 1,3,6,7 P = 2,4,6,8 2 = 2,4,9,8

F = 2,3,6,7 Q = 1,3,9,7 3 = 1,3,0,8

B = 2,3,5,7 M = 1,3,6,8 X = 2,4,0,7

C = 1,4,5,7 N = 2,3,6,8 Y = 1,3,9,8

D = 2,4,5,7 O = 1,4,6,8 Z = 2,3,9,8

Fan (See note 6)

e = FORWARD CURVE FAN Class I

f = FORWARD CURVE FAN Class II

g = AIR FOIL FAN [always Class II]

Class I blower is limited to 15HP in 25/30Ton

K = 1,4,5,8 V = 2,3,0,7

G = 1,4,6,7 R = 2,3,9,7 4 = 2,3,0,8

J = 2,3,5,8 U = 1,3,0,7 7 = 1,4,9,8

I = 1,3,5,8 T = 2,4,9,7 6 = 2,4,0,8

H = 2,4,6,7 S = 1,4,9,7 5 = 1,4,0,8

h = Neoprene

j = 2 inch deflection spring

i = 1 inch deflection spring

Class I blower is limited to 20HP in 40Ton

Class II blowers are not HP limited

Blower Mount

HEAT CAPACITY

X = STEAM COIL

3 = 267 MBH

W = HOT WATER COIL

C = COOLING ONLY

E = ELECTRIC HEAT

S = NATURAL GAS, SS HEAT EXCHANGER

HEAT EXCHANGE

T = NATURAL GAS, MODULATING HEAT, SS *

D = NATURAL GAS, MODULATING HEAT*

(See note 4)

Condenser Coil Head Press. Ctrl.

Piping

Evaporator Coil

3 = STANDARD 4 = HOT GAS BYPASS

2 = TECHNICOAT 8 = NO

5 = STANDARD

1 = STANDARD 7 = YES

(See note 2)

ID MOTOR

5 = 10 HI-EFF

1 = 10 HP STD

5 = 533 MBH

8 = 800 MBH (40T ONLY)

6 = 15 HI-EFF

2 = 15 HP STD

3 = 20 HP STD

4 = 25 HP STD (Except 25T)

(1)

0 (ZERO) NO HEAT

4 = 40 KW

8 = 80 KW

1 = 108 KW

1 = 1 ROW

0 = HI-CAP W/T-COAT (30T/40T R22)

6 = HI-CAP (30T/40T R22 ONLY)

9 = STD W/TECHNICOAT

7 = 20 HI-EFF

0 = 7.5 HI-EFF (25T Only)

8 = 25 HI-EFF (Except 25T)

9 = 7.5 HP STD (25T Only)

2 = 2 ROW

1 = 1 ROW

Johnson Controls Unitary Products 9

Page 10

246653-YTG-E-0108

TABLE 1: GENERAL PHYSICAL DATA

UNIT SIZE 25 TON 30 TON 40 TON

NIT EER / IPLV

TANDARD CAPACITY EVAPORATOR)

NUMBER/SIZE 2 x 12.5 Ton 3 x 10 T on 4 x 10 Ton

YPE Scroll Scroll Scroll

NIT CAPACITY STEPS 50%, 100% 33%, 67%, 100% 25%, 50%, 75%, 100%

NUMBER / TYPE 1 / FC 1 / FC 1 / FC

IAMETER X WIDTH (INCHES) 22 x20 22 x 20 25 x 22

ANGE 7.5 - 20 10 - 25 10 - 25

HP R

ANGE (FULL LOAD) 6,000 - 12,500 6,000 - 15,000 8,000 - 18,000

CFM R

ESP R

ANGE 0.2” - 4.0” 0.2" - 4.0” 0.2" - 4.0"

NUMBER/SIZE/TYPE 1/FC 2/FC 2/FC

HP R

ANGE (SINGLE MOTOR) 5 - 10 7.5 - 15 7.5 - 15

CFM 3,000 - 9,000 4,000 - 18,000 4,000 - 18,000

SIZE (SQ. FT.) 26.0 26.0 30.4

OWS/FPI 3 / 13 3 / 16 4 / 13

SIZE (SQ. FT.) 26.0 26.0 30.4

OWS/FPI 2/16 4 / 16 4 / 16

SIZE (SQ. FT.) 52.0 48.8 65.0

OWS/FPI 2/16 2 /16 2 /16

QUANTITY / DIAMETER (INCHES) 4 / 24 3 / 24 4 / 24

OMINAL CFM 4,600 6,800 6,800

OTOR HP 3 / 4 1.0 1.0

W RANGE 40 - 108 40 - 108 40 - 108

KW 111

AND 108 KW / CAPACITY STEPS (CV/VAV) 2 / 1 2 / 1 2 / 1

UNIT SIZE 25 TON 30 TON 40 TON 267 MBH C 533 MBH C 800 MBH C

267 MBH “M 533 MBH “M 800 MBH “M

APACITY STEPS (CV/VAV) 1 / 1 1 / 1 1 / 1 APACITY STEPS (CV/VAV) 2 / 1 2 / 1 2 / 1

APACITY STEPS (CV/VAV) --3 / 1* ODULATING” CAPACITY STEPS (CV ONLY) 6 / 1 6 / 1 6 / 1 ODULATING” CAPACITY STEPS (CV ONLY) 12 / 2 12 / 2 12 / 2 ODULATING” CAPACITY STEPS (CV ONLY) --17 / 3

SIZE (INCHES) 22.5” x 65” 22.5" X 65” 22.5" X 65”

APACITY 25 Ton 30 Ton 40 Ton

SIZE (INCHES) 21" X 65"

YPE Steam Coil

UMBER / SIZE 4 / 16 x 25 & 6 / 20 x 25 4 / 16 x 25 & 6 / 20 x 25 4 / 16 x 25 & 6 / 20 x 25

ACE AREA (SQ. FT.) 30.4 30.4 30.4

UMBER / SIZE 4 / 16 x 25 & 6 / 20 x 25 4 / 16 x 25 & 6 / 20 x 25 4 / 16 x 25 & 6 / 20 x 25

ACE AREA (SQ. FT.) 30.4 30.4 30.4

NUMBER / SIZE 4 / 16 x 25 & 6 / 20 x 25 4 /16 x 25 & 6 / 20 x 25 4 / 16 x 25 & 6 / 20 x 25

ACE AREA (SQ. FT.) 30.4 30.4 30.4

NUMBER / SIZE 4 ea. 16 x 25 / 6 ea. 20 x 25 4 ea. 16 x 25 / 6 ea. 20 x 25 4 ea. 16 x 25 / 6 ea. 20 x 25

ACE AREA (SQ. FT.) 30.4 30.4 30.4

* Unit Control Board with 3 heating outputs only, all other Unit Control Boards 2/1.

NDOOR FAN AND DRIVE

TANDARD EVAPORATOR COIL

IGH CAPACITY EVAPORATOR COIL

ILTERS 2" PLEATED, 30%

ILTERS 65% RIGID W/ 2” TA PREFILTERS

ILTERS 95% RIGID W/ 2” TA PREFILTERS

10.0 / 10.92 9.5 / 10.97 9.5 / 9.73

OMPRESSOR DATA

XHAUST FAN

ONDENSER COIL

ONDENSER FANS

LECTRIC HEAT

ATURAL GAS HEAT

OT WATER COIL

TEAM COIL

ILTERS 2" TA

10 Johnson Controls Unitary Products

Page 11

TABLE 2: REFRIGERANT CHARGE

UNIT (TONS) MODEL TYPE

25 wo/ H GBP R22 Factory 25 lb. / 8 oz. 26lb / 0oz - 25 w/HGBP R22 Factory 26 lb. / 0 oz. 26 lb. / 0oz - 30 wo/HGBP R22 Factory 13 lb. / 4 oz. 13 lb. / 8 oz. 13 lb. / 8 oz. 30 30 w/HGBP R22 Factory 14 lb. / 0 oz. 13 lb. / 8 oz. 13 lb. / 8 oz. 30 w/HGBP 40 wo/HGBP R22 Factory 15 lb. / 5 oz. 15 lb. / 4 oz. 15 lb. / 5 oz. 15 lb. / 15 oz. 40 w/HGBP R22 Factory 15 lb. / 13 oz. 15 lb. / 4 oz. 15 lb. / 5 oz. 15 lb. / 15 oz.

With high capacity evaporator coil.

wo/HGBP

R22 Factory 14 lb. / 6 oz. 14 lb. / 10 oz. 14 lb. / 10 oz. -

R22 Factory 15 lb. / 2 oz. 14 lb. / 10 oz. 14 lb. / 10 oz. -

ACTORY/ FIELD

HARGED

246653-YTG-E-0108

CHARGE

SYS #1 SYS #2 SYS #3 SYS #4

SELECTION PROCEDURE

GIVEN: Required Cooling Capacity 460,000 Btuh

Required Sensible Cooling 390,000 Btuh Required Heating (Gas) 320,000 Btuh Entering Air on Evaporator 83° F DB/ 67° F WB Outside Design Temperature 95° F Supply Fan CFM 13,000 CFM External Static Pressure 1.25 IWG Electrical Supply Voltage 460-3-60 Economizer Required 2” Throw Away Filters Constant Volume

SELECT UNIT:

1. Determine nominal tons: 460,000 / 12,000 = 38.33 Tons

Thus, a nominal 40 ton unit is selected.

2. Reference Cooling Capacity Table for a 40 ton unit with standard evaporator coil.

a. Locate the table for a standard evaporator coil with

95° F air on the condenser.

b. Enter table at 13,000 CFM and 67°F WB air on

evaporator c. Trace to 83° F Entering Dry Bulb column. d. Read 493 MBH total capacity and 403 MBH sensi-

ble capacity. The 40 ton unit will meet the cooling requirements. From

the nomenclature, the unit will be a Y34. Choose the appropriate configuration for the next digit. Assuming bottom return and supply, the fourth digit would be an “A,” making the model Y34A.

3. Find Gas Heating Capacity Table. a. Trace down Output column. b. Find output which exceeds 320,000 Btuh require-

ment. The N5 option gives 426 MBH output.

c. Ensure that it is offered in the Y34 unit. Read option

model as N5.

From the basic nomenclature, the model now becomes Y34AN5. Add voltage code of “4” for 460-3-60. Nomenclature becomes Y34AN54.

SELECT FAN SPEED AND HORSEPOWER REQUIREMENTS OF SUPPLY AIR FAN

1. Find Supply Air Performance Tables for the 40 ton unit. a. Check footnotes and make necessary additions or

deductions to static resistance of ductwork:

Ductwork static resistance 1.25 IWG Economizer static resistance addition (interpolate) =.25 IWG + Gas Heat (High) = 0.5 IWG

Total Static Resistance 2.0 IWG b. Enter Fan Performance Table at 13,000 CFM and

2.0 IWG static pressure:

RPM = 690 BHP = 10.7

NOTE: Either a Class I or Class II blower could be used.

c. Enter the Fan Motor Drive Tables. Selecting a 15 hp

motor allows (service factor of 1.5) for a maximum operating BHP greater than the 10.7 BHP requirement.

SIZE OVERCURRENT PROTECTION DEVICE AND DETERMINE CIRCUIT AMPACITY

1. Find electrical tables for the basic 40 ton unit. a. Enter table for 460-3-60 voltage. b. Find 15 hp in the Suppl y Air Fan column. c. Trace to Minimum Circuit Ampacity column - read

104. d. Trace to Max. Fuse/Breaker Size column - read 110. e. Size wire and overprotection device accordingly. f. Check all footnotes.

Johnson Controls Unitary Products 11

Page 12

246653-YTG-E-0108

TABLE 3: STANDARD GAS HEATING CAPACITIES

GAS HEAT

PTION

AVAILABLE ON

ODELS

INPUT CAPACITY (MBH)

1ST STAGE TOTAL 1ST STAGE TOTAL

N3 Y32/Y33/Y34 267 267 213 247 247 N5 Y32/Y33/Y34 267 533 426 247 495 N8 Y34 ONLY 267

Heating capacity is only staged on CV models. VAV models use only one stage at full capacity.

Blower motor heat not included.

Based on a heat content of 1075 Btu/Ft.

Unit Control Board with 3 heating outputs only. For all other Unit Control Boards the 1st Stage is 533 MBH.

TABLE 4: TEMPERATURE RISE

TON

123

25 5-35 25-55 30 5-35 20-50 40 5-30 10-45 25-55

MODULES

UTPUT

APACITY

(MBH)

AS RATE, CU. FT./HR.

800 638 247 742

TABLE 5: MINIMUM HEATING CFM

TON

25 5,644 7,183 30 5,644 7,901 40 6,584 8,779 13,169

123

TABLE 6: MODULATING GAS HEATING CAPACITIES

GAS HEAT OPTION

Output Capacity at Full Fire.

Modulating Gas Heat available on CV models only.

AVAILABLE ON

ODELS

Y32/Y33/Y34 69 267 6 213 64 247 Y32/Y33/Y34 69 533 12 426 64 495

Y34 ONLY 69 800 17 638 64 744

INPUT CAPACITY (MBH)

INIMUM MAXIMUM MINIMUM MAXIMUM

STEPS

UTPUT CAPACITY

(MBH)

MODULES

AS RATE, CU. FT./HR.

12 Johnson Controls Unitary Products

Page 13

TABLE 7: MODULATING HEAT

AS HEAT OPTION AVAILABLE ON MODELS STEP INPUT OUTPUT % OF TOTAL OUTPUT

(Turn down ration

3.8 to 1)

(Turn down ration

7.7 to 1)

(Turn down ration

11.5 to 1)

STAGES OF GAS CONTROL (% OF FULL HEAT OUTPUT)

1 69,333 55,466 26% 2 106,666 85,333 40%

Y32, Y33, Y34

3 165,332 132,266 62% 4 202,665 162,132 76% 5 229,332 183,466 86% 6 266,666 213,333 100% 1 69,333 55,466 13% 2 106,666 85,333 20% 3 165,332 132,266 31% 4 202,665 162,132 38% 5 229,332 183,466 43%

Y32, Y33, Y34

6 266,666 213,333 50% 7 325,331 260,265 61% 8 362,664 290,132 68%

9 389,331 311,465 73% 10 426,664 341,331 80% 11 495,997 396,798 93% 12 533,330 426,664 100%

1 69,333 55,466 9%

2 106,666 85,333 13%

3 165,332 132,266 21%

4 202,665 162,132 25%

5 229,332 183,466 29%

6 266,666 213,333 33%

7 325,331 260,265 41%

8 362,664 290,132 45%

Y34 Only

9 389,331 311,465 49% 10 426,664 341,331 53% 11 495,997 396,798 62% 12 533,330 426,664 67% 13 586,663 469,330 73% 14 655,996 524,797 82% 15 693,329 554,663 87% 16 762,662 610,130 95% 17 799,995 639,996 100%

246653-YTG-E-0108

TABLE 8: ELECTRIC HEATING CAPACITIES

AND KW PER STAGE

ELECTRIC

HEAT OPTION

E4 Y32, Y33, Y34 240 E8 Y32, Y33, Y34 2 40 E1 Y32, Y33, Y34 (460 & 575 volt only) 480

Supply air fan motor heat not included.

Heating capacity is only staged on CV models. VAV models use only one stage at full capacity.

For 208 volts, multiply kW and MBH values by .751. For 230 volts, multiply kW and MBH values by .918

For 460 volts, multiply kW and MBH values by .918.

AVAILABLE ON MODELS RATED VOLTAGE

/4804/575

/4803/575 80 273 40 137 40 136

/575 108 369 72 246 36 123

NOMINAL

40 137 40 137 0 0

OMINAL

MBH

TAGE 1STAGE 2

KW MBH KW MBH

Johnson Controls Unitary Products 13

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246653-YTG-E-0108

HOT WATER HEATING

The YORK Millennium Rooftop units (30 - 40 Ton sizes) can be furnished with a YORK hot water coil as the source of heat (Bottom Supply Only). A one or two row coil will be factory installed in the heating section downstream of the supply air fan and just above the supply air opening in the bottom of the unit.

The hot water control valve will not be provided. The installer will need to field supply a water valve. The installer must also connect the hot water piping, and valve wiring at th e job site for the hot water heat section to be operational.

For all hot water coils the enteri ng water temperature should not exceed 200°F.

PHYSICAL DATA HOT WATER COIL - 1 ROW

Coil Casing . . . . . . . . . . . . . . . . . . . .Galvanized Steel

Coil Construction. . . . . . . . . . . . . . . . Al Fin / Cu. Tube

Rows Deep . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Fin Thickness . . . . . . . . . . . . . . . . . . . . . . . . . . . .006”

Tube Wall . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .016”

Tubes / Circuit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Fins Per Inch. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Tubes High . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22.50”

Tube Length . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .65”

Face Area . . . . . . . . . . . . . . . . . . . . . . . . . . . .10.16ft.

Weight. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .71lbs.

Operating Weight . . . . . . . . . . . . . . . . . . . . . . . .83lbs.

TABLE 9: WATER PRESSURE DROP (1 ROW, 25 &

30 TON)

GPM 102030 40

ATER PRESSURE DROP 0.9 3.0 6.0 10.0

T ABLE 10: STATIC RESIST ANCE HOT W ATER COIL

(25 & 30 TON)

IR PRESSURE DROP 1 ROW 0.07 0.11 0.16 0.32 IR PRESSURE DROP 2 ROW 0.14 0.23 0.33 0.65

CFM 6000 8000 10000 15000

DO NOT use tin based solder. Brazing with tin based solder could cause equipment damage or possible injury to OCCUPANTS of the structure that is being conditioned.

TABLE 11: HOT WATER COIL (1 ROW, 25 & 30

TON)

APACITY (MBH) AT ENTERING WATER

GPM CFM

6000 91.4 115.3 139.3 163.6

8000 102 128.8 155.8 182.9 10000 110.4 139.5 168.8 198.4 12000 117.3 148.4 179.6 211.2 15000 125.9 159.2 192.9 226.9

6000 103 129.4 156 182.7

8000 116.8 147 177.2 207.7 10000 128.2 161.3 194.7 228.2 12000 137.8 173.6 209.5 245.6 15000 150 189 228.2 267.8

6000 107.6 135 162.5 190.1

8000 122.8 154.3 185.8 217.5 10000 135.5 170.3 205.1 240.2 12000 146.4 184 221.8 259.7 15000 160.3 201.6 243 284.8

6000 110.1 138 166 194.1

8000 126.1 158.2 190.5 222.8 10000 139.6 175.2 210.9 246.8 12000 151.2 189.8 228.5 267.5 15000 166.1 208.6 251.3 294.1

Based on 60°F entering air temperature, 2.00” maximum pressure drop across the hot water coil.

140 °F 160 °F 180 °F 200 °F

EMPERATURE

PIPING CONNECTIONS

The hot water piping must enter the unit through the floor of the heat section compartment. The access doors to the compartment are gasketed so the compartment can be sealed. However, as added protection for water leakage into the space, the piping access holes should be sealed with a heat resistant mastic (see the following illustration for approximate location of the compartment and piping connections.

NOTE: Water pressure drop numbers are based on 60°F

entering air temperature, 2.00” maximum air pressure drop across the hot water coil(s). ARI certified ratings at covering other conditions are available upon request. Hot water coils are approved for use with glycol (rates available upon request).

1. Hot water, steam or electric heat is not available for front or rear supply.

14 Johnson Controls Unitary Products

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246653-YTG-E-0108

(1 OR 2 ROW)

CONDENSING

SECTION

88.75"

OUTSIDE OF

BASE RAIL

15.8"

11.88"

HEAT SECTION COMPARTMENT

2.25"

HOT WATER

COIL

26"

INLET (2")

OUTLET (2")

8.38"

2.55"

FIGURE 1 - HOT WATER PIPING CROSS-SEC-

TION

T ABLE 12: STATIC RESIST ANCE HOT WA TER COIL

(1 ROW, 40 TON)

CFM 8000 11000 14000 20000

IR PRESSURE DROP 1 ROW 0.11 0.19 0.29 0.52

IR PRESSURE DROP 2 ROW 0.23 0.39 0.58 1.06

TABLE 13: HOT WATER COIL (1 ROW 40 TON)

GPM CFM

APACITY (MBH) AT ENTERING WATER

140 °F 160 °F 180 °F 200 °F

8000 102 128.8 155.8 182.9

11000 114 144.1 174.4 205.1

14000 123.2 155.9 188.8 222.1 17000 130.6 165.4 200.4 235.8 20000 136.8 173.3 210.1 247.3

8000 116.8 147 177.2 207.7

11000 133.2 167.7 202.3 237.2

14000 146.2 184.2 222.4 260.8 17000 157 197.9 239 280.5 20000 166.2 209.6 253.2 297.3

8000 122.8 154.3 185.8 217.5

11000 141.2 177.4 213.8 250.3

14000 155.9 196.1 236.4 276.9 17000 168.3 211.8 255.4 299.3 20000 179.1 225.3 271.8 318.6

8000 126.1 158.2 190.5 222.8

11000 145.6 182.7 220 257.5

14000 161.4 202.6 244.1 285.8 17000 174.7 219.5 264.5 309.7 20000 186.3 234.2 282.3 330.6

Based on 60°F entering air temperature, 2.00” maximum pressure drop across the hot water coil.

EMPERATURE

Johnson Controls Unitary Products 15

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246653-YTG-E-0108

230.0

220.0

210.0

200.0

190.0

180.0

170.0

160.0

150.0

CAPACITY (MBH)

140.0

130.0

120.0

110.0

100.0

90.0

80.0

6000 7000 8000 9000 10000 11000 12000 13000 14000 15000

140 °F 160 °F 180 °F 200 °F

FLOW R ATE (CFM )

FIGURE 2 - HOT WATER COIL - 25 & 30 TON, 1 ROW, AT 10 GPM

270.0

260.0

250.0

240.0

230.0

220.0

210.0

200.0

190.0

180.0

170.0

CAPACITY (MBH)

160.0

150.0

140.0

130.0

120.0

110.0

100.0

90.0 6000 7000 8000 9000 10000 11000 12000 13000 14000 15000

FLOW R ATE (CFM)

140 °F 160 °F 180 °F 200 °F

FIGURE 3 - HOT WATER COIL - 25 & 30 TON, 1 ROW, AT 20 GPM

16 Johnson Controls Unitary Products

Page 17

290.0

280.0

270.0

260.0

250.0

240.0

230.0

220.0

210.0

200.0

190.0

180.0

CAPACITY (MBH)

170.0

160.0

150.0

140.0

130.0

120.0

110.0

100.0 6000 7000 8000 9000 10000 11000 12000 13000 14000 15000

FLOW R ATE (CFM)

246653-YTG-E-0108

140 °F 160 °F 180 °F 200 °F

FIGURE 4 - HOT WATER COIL - 25 & 30 TON, 1 ROW, AT 30 GPM

300.0

290.0

280.0

270.0

260.0

250.0

240.0

230.0

220.0

210.0

200.0

190.0

CAPACITY (MBH)

180.0

170.0

160.0

150.0

140.0

130.0

120.0

110.0

100.0 6000 7000 8000 9000 10000 11000 12000 13000 14000 15000

FLOW RATE (CFM )

140 °F 160 °F 180 °F 200 °F

FIGURE 5 - HOT WATER COIL - 25 & 30 TON, 1 ROW, AT 40 GPM

Johnson Controls Unitary Products 17

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246653-YTG-E-0108

250.0

240.0

230.0

220.0

210.0

200.0

190.0

180.0

170.0

160.0

CAPACITY (MBH)

150.0

140.0

130.0

120.0

110.0

100.0

90.0 8000 9000 10000 11000 12000 13000 14000 15000 16000 17000 18000 19000 20000

140 °F 160 °F 180 °F 200 °F

FLOW RATE (CFM )

FIGURE 6 - HOT WATER COIL - 40 TON, 1 ROW, AT 10 GPM

300.0

290.0

280.0

270.0

260.0

250.0

240.0

230.0

220.0

210.0

200.0

190.0

CAPACITY (MBH)

180.0

170.0

160.0

150.0

140.0

130.0

120.0

110.0

100.0 8000 9000 10000 11000 12000 13000 14000 15000 16000 17000 18000 19000 20000

FLOW RATE (CFM)

140 °F 160 °F 180 °F 200 °F

FIGURE 7 - HOT WATER COIL - 40 TON, 1 ROW, AT 20 GPM

18 Johnson Controls Unitary Products

Page 19

320.0

310.0

300.0

290.0

280.0

270.0

260.0

250.0

240.0

230.0

220.0

210.0

200.0

CAPACITY (MBH)

190.0

180.0

170.0

160.0

150.0

140.0

130.0

120.0

110.0 8000 9000 10000 11000 12000 13000 14000 15000 16000 17 000 18000 19000 20000

FLOW RATE (CFM )

246653-YTG-E-0108

140 °F 160 °F 180 °F 200 °F

FIGURE 8 - HOT WATER COIL - 40 TON, 1 ROW, AT 30 GPM

340.0

330.0

320.0

310.0

300.0

290.0

280.0

270.0

260.0

250.0

240.0

230.0

220.0

210.0

CAPACITY (MBH)

200.0

190.0

180.0

170.0

160.0

150.0

140.0

130.0

120.0 8000 9000 10000 11000 12000 13000 14000 15000 16000 1700 0 18000 19000 200 00

FLOW RATE (CFM)

140 °F 160 °F 180 °F 200 °F

FIGURE 9 - HOT WATER COIL - 40 TON, 1 ROW, AT 40 GPM

Johnson Controls Unitary Products 19

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246653-YTG-E-0108

PHYSICAL DATA HOT WATER COIL - 2 ROW

Coil Casing . . . . . . . . . . . . . . . . . . . .Galvanized Steel

Coil Construction. . . . . . . . . . . . . . . . Al Fin / Cu. Tube

Rows Deep . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Fin Thickness . . . . . . . . . . . . . . . . . . . . . . . . . . . .006”

Tube Wall . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .016”

Tubes / Circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Fins Per Inch. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Tubes High . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22.50”

Tube Length . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .65”

Face Area . . . . . . . . . . . . . . . . . . . . . . . . . . . 10.16 ft.

Weight. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .90 lbs

Operating Weight . . . . . . . . . . . . . . . . . . . . . . .110 lbs

T ABLE 14: WA TER PRESSURE DROP (2 ROW, 25 &

30 TON)

GPM20406080

ATER

RESSURE

ROP

0.9 3.0 6.0 10.0

T ABLE 15: STATIC RESISTANCE HOT WATER COIL

(25 & 30 TON)

CFM 6000 8000 10000 15000

IR PRESSURE DROP

1 R

IR PRESSURE DROP

2 R

0.07 0.11 0.16 0.32

0.14 0.23 0.33 0.65

NOTE: Water pressure drop numbers are based on 60°F

TABLE 16: HOT WATER COIL (2 ROW, 25 & 30

TON)

APACITY (MBH) AT ENTERING WATER TEMPERATURE

GPM CFM

6000 177.5 223.8 270.4 317.3 8000 203.8 257.2 311.1 365.5

10000 224.8 284.1 343.9 404.2 12000 242.2 306.4 371.1 436.4 15000 263.6 333.8 404.6 476.1

6000 198.1 248.9 300.0 351.3 8000 232.2 292.0 352.2 412.7

10000 260.7 328.1 395.9 464.1 12000 285.0 359.0 433.4 508.3 15000 316.0 398.4 481.3 564.8

C 140 °F 160 °F 180 °F 200 °F

TABLE 16: HOT WATER COIL (2 ROW, 25 & 30

(CONTINUED)

TON)

APACITY (MBH) AT ENTERING WATER TEMPERATURE

GPM CFM

6000 206.1 258.7 311.4 364.2 8000 243.6 305.9 368.4 431.1

10000 275.3 345.9 416.8 488.0 12000 302.9 380.7 458.9 537.6 15000 338.4 425.7 513.4 601.7

6000 210.5 263.9 317.4 371.1 8000 249.8 313.3 377.1 441.1

10000 283.3 355.6 428.2 501.0

12000 312.7 392.7 473.0 553.6 15000 351.0 440.9 531.3 622.1

Based on 60°F entering air temperature, 2.00” maximum pressure drop across the hot water coil.

C 140 °F 160 °F 180 °F 200 °F

TABLE 17: HOT WATER COIL (2 ROWS, 40 TON)

APACITY (MBH) AT ENTERING WATER

GPM CFM

8000 203.8 257.2 311.1 365.5

11000 233.9 295.7 358.1 421.0 14000 257.0 325.3 394.2 463.8 17000 275.5 349.0 423.3 498.3 20000 290.9 368.7 447.4 526.9

8000 232.2 292.0 352.2 412.7 11000 273.3 344.1 415.3 487.0 14000 306.3 386.0 466.3 547.1 17000 333.9 421.1 508.9 597.3 20000 357.5 451.1 545.4 640.5

8000 243.6 305.9 368.4 431.1 11000 289.5 363.9 438.5 513.6 14000 327.2 411.5 496.3 581.5 17000 359.2 452.0 545.3 639.2 20000 386.9 487.1 587.9 689.4

8000 249.8 313.3 377.1 441.1 11000 298.5 374.7 451.2 528.1 14000 338.9 425.7 512.8 600.5 17000 373.4 469.3 565.6 662.5 20000 403.6 507.5 611.8 716.8

Based on 60°F entering air temperature, 2.00” maximum air pressure drop across the hot water coil. ARI certified ratings at other conditions available upon request. Hot water coils are approved for use with glycol (ratings available upon request).

140 °F 160 °F 180 °F 200 °F

EMPERATURE

TABLE 18: STATIC RESISTANCE HOT WATER

COIL (40 TON)

CFM 8000 11000 14000 20000

IR PRESSURE DROP 1 ROW 0.11 0.19 0.29 0.52

A A

IR PRESSURE DROP 2 ROW 0.23 0.39 0.58 1.06

TABLE 19: WATER PRESSURE DROP (2 ROW, 40

TON)

GPM 204060 80

ATER PRESSURE DROP 0.9 3.0 6.0 10.0

20 Johnson Controls Unitary Products

Page 21

480.0

460.0

440.0

420.0

400.0

380.0

360.0

340.0

320.0

300.0

CAPACITY (MBH)

280.0

260.0

240.0

220.0

200.0

180.0

160.0 6000 7000 80 00 9000 10000 11000 12000 13000 14000 15000

FLOW RATE (CFM)

246653-YTG-E-0108

140 °F 160 °F 180 °F 200 °F

FIGURE 10 - HOT WATER COIL - 25 & 30 TON, 2 ROW, AT 20 GPM

580.0

560.0

540.0

520.0

500.0

480.0

460.0

440.0

420.0

400.0

380.0

360.0

CAPACITY (MBH)

340.0

320.0

300.0

280.0

260.0

240.0

220.0

200.0

180.0 6000 7000 8000 9000 10000 11000 12000 13000 14000 15000

FLOW R ATE (CFM)

140 °F 160 °F 180 °F 200 °F

FIGURE 11 - HOT WATER COIL - 25 & 30 TON, 2 ROW, AT 40 GPM

Johnson Controls Unitary Products 21

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246653-YTG-E-0108

610.0

590.0

570.0

550.0

530.0

510.0

490.0

470.0

450.0

430.0

410.0

390.0

370.0

CAPACITY (MBH)

350.0

330.0

310.0

290.0

270.0

250.0

230.0

210.0

190.0 6000 7000 8000 9000 10000 11000 12000 13000 14000 15000

140 °F 160 °F 180 °F 200 °F

FLOW RATE (CFM )

FIGURE 12 - HOT WATER COIL - 25 & 30 TO N, 2 ROW, AT 60 GPM

640.0

620.0

600.0

580.0

560.0

540.0

520.0

500.0

480.0

460.0

440.0

420.0

400.0

380.0

CAPACITY (MBH)

360.0

340.0

320.0

300.0

280.0

260.0

240.0

220.0

200.0 6000 7000 8000 9000 10000 11000 12000 13000 14000 15000

FLOW RATE (CFM )

140 °F 160 °F 180 °F 200 °F

FIGURE 13 - HOT WATER COIL - 25 & 30 TO N, 2 ROW, AT 80 GPM

22 Johnson Controls Unitary Products

Page 23

530.0

510.0

490.0

470.0

450.0

430.0

410.0

390.0

370.0

350.0

330.0

CAPACITY (MBH)

310.0

290.0

270.0

250.0

230.0

210.0

190.0 8000 9000 10000 11000 12000 13000 14000 15000 16000 17000 18000 19000 20000

FLOW R ATE (CFM)

246653-YTG-E-0108

140 °F 160 °F 180 °F 200 °F

FIGURE 14 - HOT WATER COIL - 40 TON, 2 ROW, AT 20 GPM

650.0

630.0

610.0

590.0

570.0

550.0

530.0

510.0

490.0

470.0

450.0

430.0

410.0

390.0

CAPACITY (MBH)

370.0

350.0

330.0

310.0

290.0

270.0

250.0

230.0

210.0 8000 9000 10000 11000 12000 13000 14000 15000 16000 17000 18000 19000 20000

FLOW RATE (CFM )

140 °F 160 °F 180 °F 200 °F

FIGURE 15 - HOT WATER COIL - 40 TON, 2 ROW, AT 40 GPM

Johnson Controls Unitary Products 23

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246653-YTG-E-0108

700.0

680.0

660.0

640.0

620.0

600.0

580.0

560.0

540.0

520.0

500.0

480.0

460.0

440.0

420.0

CAPACITY (MBH)

400.0

380.0

360.0

340.0

320.0

300.0

280.0

260.0

240.0

220.0 8000 9000 10000 11000 12000 13000 14000 15000 16000 17000 18000 19000 20000

140 °F 160 °F 180 °F 200 °F

FLOW RATE (CFM)

FIGURE 16 - HOT WATER COIL - 40 TON, 2 ROW, AT 60 GPM

730.0

710.0

690.0

670.0

650.0

630.0

610.0

590.0

570.0

550.0

530.0

510.0

490.0

470.0

450.0

CAPACITY (MBH)

430.0

410.0

390.0

370.0

350.0

330.0

310.0

290.0

270.0

250.0

230.0 8000 9000 10000 11000 12000 13000 14000 15000 16000 17000 18000 19000 20000

FLOW RATE (CFM)

140 °F 160 °F 180 °F 200 °F

FIGURE 17 - HOT WATER COIL - 40 TON, 2 ROW, AT 80 GPM

24 Johnson Controls Unitary Products

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246653-YTG-E-0108

STEAM HEATING

The YORK Millennium units (25, 30, and 40 ton sizes) can be manufactured with a steam heat coil (Bottom Supply only). YORK's one row steam coil is installed in the heating section just downstream of the supply air fan and just above the supply air opening in the bottom of the unit.

The steam control valve will not be provided. The installer will need to field supply a steam control valve. Connect the steam piping and valve power wiring at the job site for th e steam heat section to be operational.

There are no provisions in the coil or control sequence to prevent freezing of condensate. The control val ve, piping and field installed wiring connections are particularly vulnerable because they are installed in the vestibule outside of the conditioned air stream.

All piping, control valves, and wiring that is field installed must conform to all local and national codes

Condensate can freeze on the control valve and piping if they are not properly insulated.

PHYSICAL DATA STEAM COIL - 1 ROW

Coil Casing . . . . . . . . . . . . . . . . . . . . Galvanized Steel

Coil Construction . . . . . . . . . . . . . . . Al Fin / Cu. Tube

Rows Deep. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Fin Thickness . . . . . . . . . . . . . . . . . . . . . . . . . . . ..010”

Tube Wall . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..035”

Tubes / Circuit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2

Fins Per Inch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6

Tubes High. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21”

Tube Length . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65”

Face Area. . . . . . . . . . . . . . . . . . . . . . . . . . . . 9.48 ft.

Weight. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92 lbs.

*Hot water, steam coil or electric heat not available for front or rear supply.

TABLE 22: STEAM COIL (1 ROW, 40 TON)

APACITY (MBH) AT STEAM PRESSURE (PSI)

CFM

8000 221.1 236.9 250.4 265.0 11000 252.9 271.0 286.4 303.1 14000 278.2 298.0 315.0 333.4 17000 299.4 320.7 339.0 358.8 20000 317.6 340.2 359.6 380.6

2 6 10 15

TABLE 23: STATIC RESISTANCE STEAM COIL

(1 ROW, 40 TON)

CFM 8000 11000 14000 17000 20000

IR PRESSURE DROP 0.18 0.31 0.48 0.67 0.88

PIPING CONNECTIONS

The steam piping must enter the unit through the floor of the heat section compartment. The access doors to the compartment are gasketed to the compartment can be sealed. However, as added protection for condensate leakage into the space, the piping access holes should be sealed with a heat resistant mastic. The following figure illustrates the approximate location of the compartment and piping connections.

T O P V I E W

C O N D E N S I N G

S E C T I O N

8 8 . 7 5 "

O U T S I D E O F

B A S E R A I L

1 5 . 8 "

H E A T S E C T I O N

C O M P A R T M E N T

S T E A M

C O I L

2 6 "

O U T L E T ( 1 1 / 2 " )

I N L E T ( 2 " )

8 "

9 "

8 . 3 8 "

2 . 5 5 "

TABLE 20: STEAM COIL (1 ROW, 25 & 30 TON)

APACITY (MBH) AT STEAM PRESSURE (PSI)

CFM 6000 194.1 207.9 219.8 232.6

8000 221.1 236.9 250.4 265.0 10000 243.2 260.5 275.4 291.4 12000 261.9 280.6 296.6 313.9 15000 285.6 306.0 323.5 342.4

Based on 60°F entering air temperature, 2.00” maximum air pressure drop across the coil.

261015

FIGURE 18 - STEAM PIPING CROSS SECTION

DO NOT use tin based solder. Brazing with tin based solder could cause equipment damage or possible injury to OCCUPANTS of the structure that is being conditioned.

TABLE 21: STATIC RESISTANCE STEAM COIL

(1 ROW, 25 & 30 TON)

CFM 6000 8000 10000 12000 15000

IR PRESSURE DROP 0.11 0.18 0.26 0.36 0.54

Johnson Controls Unitary Products 25

Page 26

246653-YTG-E-0108

350 340 330 320 310 300 290 280 270 260 250

CAPACITY (MBH)

240 230 220 210 200 190 180

6000 7000 8000 9000 10000 11000 12000 13000 14000 15000

2 psi 6 psi 10 psi 15 psi

FLOW RATE (CFM)

FIGURE 19 - STEAM COIL - 25 & 30 TON, 1 ROW

390 380 370 360 350 340 330 320 310 300 290

CAPACITY (MBH)

280 270 260 250 240 230 220 210

8000 9000 10000 11000 12000 13000 14000 15000 16000 17000 18000 19000 20000

FLOW R ATE (CFM)

2 psi 6 psi 10 psi 15 psi

FIGURE 20 - STEAM COIL - 40 TON, 1 ROW

26 Johnson Controls Unitary Products

Page 27

TABLE 24: EXHAUST FAN DRIVE DATA

MOTOR MOTOR PULLEY BLOWER PULLEY BELTS

OTOR EFF

TD.

IZE

OTOR)

MODEL

25 Ton

30 Ton

40 Ton

BLOWER

RPM

ANGE

FRAME

758 5 213T 87.5 89.5 4.9 1-3/8 11.3 2-3/16 BX63 2 852 7.5 215T 88.5 91.7 5.5 1-3/8 11.3 2-3/16 BX63 2 976 10 215T 89.5 91 6.3 1-5/8 11.3 2-3/16 BX63 2 852 7.5 213T 84 86.5 5.5 1-3/8 11.3 1-11/16 B65 2 976 10 215T 86.5 89.5 6.3 1-3/8 11.3 1-11/16 B65 2

1069 15 254T 85.7 89.5 6.9 1-3/8 11.3 1-11/16 B65 2

852 7.5 184T 84 86.5 5.5 1-3/8 11.3 1-11/16 B65 2 976 10 215T 86.5 89.5 6.3 1-3/8 11.3 1-11/16 B65 2

1069 15 254T 85.7 89.5 6.9 1-3/8 11.3 1-11/16 B65 2

OTOR

FF (HI

FF OPT)

ITCH DIA

NCHES)

ORE

NCHES)

ITCH DIA

NCHES)

246653-YTG-E-0108

ORE

ESIGNATION QTY

TABLE 25: SUPPLY FAN MOTOR AND DRIVE DATA

MODEL

RPM

ANGE

RAME

SIZE

567 7.5 213T 88.5 91.7 4.5 1-3/8 13.9 2-3/16 BX56 2

BLOWER

25 Ton

692 10 215T 89.5 91 5.5 1-3/8 13.9 2-3/16 BX56 2 793 15 254T 91 91.7 6.3 1-5/8 13.9 2-3/16 BX56 2 894 20 256T 91 93 7.1 1-5/8 13.9 2-3/16 BX56 2 617 10 215T 89.5 91 4.9 1-3/8 13.9 2-3/16 BX56 2

30 Ton

743 15 254T 91 91.7 5.9 1-5/8 13.9 2-3/16 BX56 2 856 20 256T 91 93 6.7 1-5/8 13.7 2-3/16 5VX610 2 907 25 284T 91.7 93.6 7.1 1-7/8 13.7 2-3/16 5VX610 2 617 10 215T 89.5 91 4.9 1-3/8 13.9 2-7/16 BX67 2

40 Ton

652 15 254T 91 91.7 5.1 1-5/8 13.7 2-7/16 5VX710 2 728 20 256T 91 93 5.7 1-5/8 13.7 2-7/16 5VX710 2 780 25 284T 91.7 93.6 6.1 1-7/8 13.7 2-7/16 5VX710 2

kW = (BHP X 0.746) / Motor Eff. MBH = kW X 3.414 MBH = (BHP X 2.546) / Motor Eff.

NOTES: 1) Class I Blowers are limited to 15 HP motors on 25 and 30 Ton units.

2) Class I Blowers are limited to 20 HP motors on the 40 Ton units.

3) Class II Blowers are not HP limited, can use 25 HP.

MOTOR MOTOR PULLEY BLOWER PULLEY BELTS

MOTOR

FFICIENCY

TD. MOTOR)

OTOR

FFICIENCY

LTRA HI

FF OPT)

ITCH DIA

NCHES)

ORE

NCHES)

ITCH DIA

NCHES)

ORE

NCHES)

ESIGNA

TION

QTY

Johnson Controls Unitary Products 27

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246653-YTG-E-0108

SUPPLY AIR DRIVE ADJUSTMENT

At unit start-up, the measured CFM may be higher or lower than the specified CFM shown in Figures 22, 23, and 24. To achieve the specified CFM, the speed of the drive may have to be decreased or increased by changing the pitch diameter (PD) of the motor sheave as outlined below:

Failure to properly adjust the total system air quantity can result in extensive blower damage.

Before making any blower speed changes review the installation for any installation errors, leaks or undesirable systems effects that can result in loss of air flow.

Even small changes in blower speed can result in substantial changes in static pressure and bhp. Bhp or amp draw of the blower motor will increase (see table) by the cube ratio of the blower speed. Static pressure will increase by the square ratio of the blower speed. Tables 26, 27 and 28 are for reference only. All blower speed changes must be made by qualified personnel with strict adherence to the fan laws.

Example: A 30-ton unit was selected to deliver 12,000 CFM with a 20

HP motor and a 856 RPM drive, but the unit is only delivering 11,000 CFM per Figure 23.

Use the equation to determine the required PD for the new motor sheave (12,000 CFM / 11,000 CFM) x 6.7” = 7.31”.

Use the 30-ton table to select a Browning 2B5V74 which will increase the speed of the unit's drive and its supply air CFM 109%.

New drive speed = 1.091 x 856 = 933 RPM New supply air = 1.091 x 11,000 = 12,000 CFM Re-use the existing belts and blower sheave. New motor BHP = (speed increase)3 x estimated motor

BHP at original start-up with 11,000 CFM and 856 RPM = (1.091)3 x 11.0 BHP = 1.2986 x 11.0 BHP = 14.3 BHP New motor amps = (speed increase)3 x measured motor amps at original start-up with 11,000 CFM and 856 RPM.

28 Johnson Controls Unitary Products

Page 29

246653-YTG-E-0108

TABLE 26: 25 TON DRIVE ADJUSTMENT

7.5 HP MOTOR & 567 RPM DRIVE 10 HP MOTOR & 692 RPM DRIVE 15 HP MOTOR & 793 RPM DRIVE 20 HP MOTOR & 894 RPM DRIVE

%RPM & CFM

REQ’D

ROWNING

2B5V_ _

%RPM & CFM

EQ’D

ROWNING

B5V_ _

%RPM & CFM

EQ’D

ROWNING

B5V_ _

%RPM

& CFM

EQ’D

- - - 82 4.5 42 84 5.3 50 86 6.1 58

- - - 86 4.7 44 87 5.5 52 89 6.3 60 100 (Std.)4.5 42 89 4.9 46 90 5.7 54 91 6.5 62 104 4.7 44 93 5.1 48 94 5.9 56 94 6.7 64 109 4.9 46 96 5.3 50 97 6.1 58 97 6.9 66

113 5.1 48 100

(Std.)

5.5

52 100

(Std)

6.3

60 100

(Std.)

7.1

118 5.3 50 104 5.7 54 103 6.5 62 103 7.3 70 122 5.5 52 107 5.9 56 106 6.7 64 108 7.7 74 126 5.7 54 111 6.1 58 110 6.9 66 117 8.3 80

- - - 115 6.3 60 113 7.1 68 125 8.9 86

- - - 118 6.5 62 116 7.3 70 - - -

- - - 122 6.7 64 122 7.7 74 - - -

TABLE 27: 30 TON DRIVE ADJUSTMENT

10 HP MOTOR & 617 RPM DRIVE 15 HP MOTOR & 743 RPM DRIVE 20 HP MOTOR & 856 RPM DRIVE 25 HP MOTOR & 907 RPM DRIVE

%RPM

& CFM

91.8 4.5 42 86.4 5.1 48 82.1 5.5 54 86.3 6.1 60

95.9 4.7 44 89.8 5.3 50 85.1 5.7 56 89.0 6.3 62

100.0

104.1 5.1 48 96.6 5.7 54 91.0 6.1 60 94.5 6.7 66

108.2 5.3 50 100.0

112.2 5.5 52 103.4 6.1 58 97.0 6.5 64 100.0

116.3 5.7 54 106.8 6.3 60 100.0

120.4 5.9 56 110.2 6.5 62 103.0 6.9 68 113.7 8.1 80

124.5 6.1 58 113.6 6.7 64 106.0 7.1 70 121.9 8.7 86

- - - 116.9 6.9 66 112.0 7.5 74 - - -

- - - 120.3 7.1 68 120.9 8.1 80 - - -

- - - 123.7 7.3 70 129.9 8.7 86 - - -

REQ’D PDBROWNING

(Std.)

4.9

2B5V_ _

46 93.2 5.5 52 88.1 5.9 58 91.8 6.5 64

%RPM & CFM

EQ’D

(Std.)

5.9

BROWNING

2B5V_ _

%RPM & CFM

EQ’D

BROWNING

2B5V_ _

%RPM & CFM

EQ’D

56 94.0 6.3 62 97.3 6.9 68

(Std.)

7.1

(Std.)

6.7

66 105.5 7.5 74

BROWNING

2B5V_ _

ROWNING

B5V_ _

TABLE 28: 40 TON DRIVE ADJUSTMENT

10 HP MOTOR & 617 RPM DRIVE 15 HP MOTOR & 652 RPM DRIVE 20 HP MOTOR & 728 RPM DRIVE 25 HP MOTOR & 780 RPM DRIVE

%RPM & CFM

REQ’D

BROWNING

2B5V_ _

91.8 4.5 42 88.2 4.5 44 82.5 4.7 46 83.7 5.1 50

95.9 4.7 44 92.1 4.7 46 86.0 4.9 48 86.9 5.3 52

100.0

(Std.)

4.9

46 96.0 4.9 48 89.5 5.1 50 90.2 5.5 54

104.1 5.1 48 100.0

108.2 5.3 50 103.9 5.3 52 96.5 5.5 54 96.7 5.9 58

112.2 5.5 52 107.8 5.5 54 100.0

116.3 5.7 54 111.7 5.7 56 103.5 5.9 58 103.3 6.3 62

- - - 115.6 5.9 58 107.0 6.1 60 106.6 6.5 64

- - - 119.5 6.1 60 110.5 6.3 62 109.8 6.7 66

- - - 123.4 6.3 62 114.0 6.5 64 113.1 6.9 68

- - - 127.4 6.5 64 117.5 6.7 66 116.4 7.1 70

- - - - - 66 121.1 6.9 68 119.7 7.5 74 NOTES: 1) Class I Blowers are limited to 15 HP motors on 25 and 30 Ton units.

2) Class I Blowers are limited to 20 HP motors on the 40 Ton units.

3) Class II Blowers are not HP limited, can use 25 HP.

Johnson Controls Unitary Products 29

% RPM

& CFM

EQ’D

(Std.)

5.1

BROWNING

2B5V_ _

%RPM & CFM

EQ’D

BROWNING

2B5V_ _

%RPM & CFM

REQ’D PDBROWNING

50 93.0 5.3 52 93.4 5.7 56

(Std.)

5.7

56 100.0

(Std.)

6.1

2B5V_ _

Page 30

246653-YTG-E-0108

TABLE 29: DRIVE ADJUSTMENT FOR POWER EXHAUST - 25 TON

5 HP MOTOR & 759 RPM DRIVE 7.5 HP MOTOR & 852 RPM DRIVE 10 HP MOTOR & 975 RPM DRIVE

%RPM & CFM

REQ’D

ROWNING

2B5V_ _

%RPM

& CFM

EQ’D

ROWNING

B5V_ _

%RPM & CFM

EQ’D PD

100 (Std.) 4.9 46 92 5.1 48 93 5.9 56 104 5.1 48 96 5.3 50 97 6.1 58 109 5.3 50 100 (Std.) 5.5 52 100 (Std.) 6.3 60 113 5.5 52 104 5.7 54 103 6.5 62 117 5.7 54 108 5.9 56 107 6.7 64 122 5.9 56 112 6.1 58 110 6.9 66

TABLE 30: DRIVE ADJUSTMENT FOR POWER EXHAUST - 30 & 40 TON

7.5 HP MOTOR & 852 RPM DRIVE 10 HP MOTOR & 976 RPM DRIVE 15 HP MOTOR & 1069 RPM DRIVE

% RPM

& CFM

96.4 5.3 52 93.7 5.9 58 94.2 6.5 64

100.0 (Std.) 5.5 54 96.8 6.1 60 97.1 6.7 66

103.6 5.7 56 100.0 (Std.) 6.3 62 100.0 (Std.) 6.9 68

107.3 5.9 58 103.2 6.5 64 102.9 7.1 70

110.9 6.1 60 106.3 6.7 66 108.7 7.5 74

114.5 6.3 62 109.5 6.9 68 117.4 8.1 80

REQ’D PD (

IN)

ROWNING

2B5V_ _

% RPM

& CFM

REQ’D PD (IN)

ROWNING

2B5V_ _

% RPM

& CFM

REQ’D PD (IN)

ROWNING

B5V_ _

ROWNING

2B5V_ _

30 Johnson Controls Unitary Products

Page 31

TABLE 31: COOLING PERFORMANCE 25 TON

AIR ON EVAPORATOR COIL

CFM

WB (°F)

TOTAL CAP.

(MBH)

TOTAL

INPUT

(KW)

75°F 85°F

SENSIBLE CAPACITY (MBH)

RETURN DRY BULB (°F)

86 83 80 77 74 71 68 86 83 80 77 74 71 68

72 337.7 23.0 179 165 152 138 124 - - 326.9 24.5 175 161 147 133 119 - -

7500

67 310.2 21.6 223 209 195 181 168 154 140 296.8 23.9 217 203 189 175 161 147 134 62 271.9 21.5 254 240 226 212 198 184 170 269.6 23.5 257 243 229 215 201 187 174 57 243.9 20.8 243 247 246 233 219 205 191 253.3 23.1 253 253 246 232 218 204 190 72 344.1 23.7 194 177 159 141 124 - - 331.9 25.2 186 170 154 138 122 - -

8750

67 316.1 22.2 240 222 205 187 170 152 134 301.4 24.5 230 214 198 182 165 149 133 62 277.1 22.1 268 255 237 220 202 184 167 273.7 24.1 267 256 240 223 207 191 175 57 248.7 21.4 248 250 259 241 223 206 188 257.2 23.7 257 257 257 241 224 208 192 72 350.5 24.3 209 188 166 145 124 - - 336.8 25.8 198 179 161 142 124 - -

10000

67 321.9 22.8 257 236 214 193 172 150 129 305.9 25.1 244 225 206 188 169 151 132 62 282.3 22.7 282 270 248 227 206 184 163 277.9 24.7 277 269 250 232 213 194 176 57 253.4 21.9 253 253 271 249 228 207 185 261.0 24.3 261 261 268 249 231 212 194 72 355.5 26.5 218 197 177 156 136 - - 341.2 27.7 209 190 171 152 133 - -

11250

67 326.5 24.9 269 249 228 208 187 167 146 309.8 27.0 258 239 220 201 182 163 144 62 286.3 24.7 286 280 267 247 226 206 185 281.4 26.6 281 277 266 247 228 210 191 57 257.1 23.9 257 257 265 245 224 204 183 264.4 26.1 264 264 268 249 230 211 192 72 360.5 28.7 227 207 187 168 148 - - 345.5 29.7 221 201 182 162 143 - -

12500

67 331.1 26.9 281 261 242 222 202 183 163 313.8 28.9 272 253 233 214 195 175 156 62 290.4 26.8 290 290 286 267 247 227 208 285.0 28.4 285 285 283 263 244 225 205 57 260.8 25.9 260 260 260 241 221 201 182 267.7 28.0 267 267 267 248 228 209 190

95°F 105°F

72 316.1 26.1 171 157 143 129 115 - - 297.4 29.4 162 149 135 121 107 - -

7500

67 283.5 26.2 211 197 183 169 155 141 127 268.6 29.0 204 190 176 163 149 135 121 62 267.4 25.5 260 246 232 219 205 191 177 251.6 28.5 248 239 226 212 198 184 170 57 262.7 25.4 262 259 245 231 217 203 189 242.6 28.3 242 240 232 218 204 190 176 72 319.6 26.6 179 164 149 134 119 - - 301.6 29.9 170 155 141 126 111 - -

8750

67 286.7 26.8 221 206 191 176 161 146 131 272.4 29.5 214 199 184 170 155 140 125 62 270.4 26.1 267 257 242 227 212 198 183 255.1 28.9 253 248 236 221 206 191 177 57 265.7 26.0 265 263 255 240 225 210 196 246.0 28.8 246 245 242 227 212 198 183 72 323.2 27.2 187 171 155 139 124 - - 305.7 30.3 178 162 147 131 115 - -

10000

67 289.8 27.4 230 214 199 183 167 151 136 276.1 30.0 223 208 192 177 161 145 130 62 273.4 26.7 273 268 252 236 220 205 189 258.6 29.4 258 256 246 230 214 199 183 57 268.6 26.6 268 268 265 250 234 218 202 249.4 29.2 249 249 252 237 221 205 190 72 326.8 29.0 200 183 166 148 131 - - 309.0 32.2 191 174 157 139 122 - -

11250

67 293.1 29.1 247 229 212 194 177 160 142 279.0 31.8 240 223 205 188 171 153 136 62 276.5 28.4 276 273 266 248 231 213 196 261.4 31.2 261 260 255 237 220 203 185 57 271.7 28.3 271 271 270 252 235 217 200 252.0 31.0 252 252 253 236 219 201 184 72 330.5 30.7 214 195 176 157 138 - - 312.2 34.0 205 186 167 148 129 - -

12500

67 296.4 30.9 264 244 225 206 187 168 149 282.0 33.6 256 237 218 199 180 161 142 62 279.6 30.1 279 279 279 260 241 222 203 264.1 32.9 264 264 264 245 226 207 188 57 274.7 30.0 274 274 274 255 236 217 198 254.7 32.8 254 254 254 235 216 197 178

115°F 125°F

72 278.8 32.7 154 140 126 113 99. - - 260.1 36.1 145 132 118 104 91. - -

7500

67 253.7 31.9 197 183 170 156 142 129 115 238.8 34.7 190 177 163 149 136 122 109 62 235.8 31.4 235 232 219 205 191 178 164 220.0 34.4 220 220 212 198 185 171 157 57 222.5 31.2 222 222 219 205 191 177 164 202.4 34.0 202 202 202 192 178 165 151 72 283.5 33.1 162 147 132 118 103 - - 265.5 36.3 153 138 124 109 95. - -

8750

67 258.0 32.2 207 192 178 163 149 134 119 243.7 34.9 200 186 171 157 142 128 113 62 239.8 31.7 239 238 229 214 200 185 171 224.5 34.6 224 224 223 208 194 179 165 57 226.3 31.5 226 226 229 214 200 185 170 206.6 34.3 206 206 206 201 187 172 158 72 288.3 33.4 169 154 138 123 107 - - 270.8 36.5 161 145 130 115 99. - -

10000

67 262.4 32.6 217 201 186 170 155 139 124 248.6 35.1 210 195 179 164 149 133 118 62 243.9 32.1 243 243 239 224 208 193 178 229.1 34.8 229 229 229 218 202 187 172 57 230.1 31.8 230 230 239 224 208 193 177 210.8 34.5 210 210 210 210 196 180 165 72 291.1 35.4 182 165 148 131 113 - - 273.3 38.6 173 156 139 122 105 - -

11250

67 265.0 34.4 233 216 199 181 164 147 130 250.9 37.1 226 209 192 175 158 141 124 62 246.2 34.0 246 246 244 227 209 192 175 231.1 36.7 231 231 231 216 199 182 165 57 232.3 33.7 232 232 237 220 202 185 168 212.7 36.4 212 212 212 203 186 169 152 72 293.9 37.3 195 176 157 138 119 - - 275.7 40.6 185 167 148 129 110 - -

12500

67 267.5 36.3 249 230 211 192 173 155 136 253.1 39.1 242 223 204 185 167 148 129 62 248.6 35.8 248 248 248 229 210 191 173 233.1 38.7 233 233 233 214 195 176 158 57 234.6 35.6 234 234 234 215 196 177 159 214.5 38.3 214 214 214 195 177 158 139

The capacities are gross ratings. For net capacity, deduct the supply air blower motor heat *MBh = 3.415 x kW). Refer to the appropriate Blower Performance table for the kW of the supply air blower motor.

These ratings include the condenser fan motors and the compressor motors but not the supply air blower motor.

TEMPERATURE OF AIR ON CONDENSER COIL

TOTAL

CAP.

(MBH)

TOTAL

INPUT

(KW)

SENSIBLE CAPACITY (MBH)

RETURN DRY BULB (°F)

246653-YTG-E-0108

Johnson Controls Unitary Products 31

Page 32

246653-YTG-E-0108

TABLE 32: COOLING PERFORMANCE 30 TON STANDARD CAPACITY COIL

AIR ON EVAPORATOR COIL

CFM

WB (°F)

72 385 27.8 223 203 183 163 142 - - 370 30.6 217 197 177 157 136 - -

6000

67 353 27.3 259 240 220 200 179 159 141 341 30.0 254 234 214 194 174 153 133 62 330 26.6 295 275 254 235 215 195 175 316 29.4 289 269 249 229 209 189 169 57 316 26.1 316 307 287 269 249 229 209 306 28.9 306 298 283 263 243 223 203 72 398 28.0 240 216 193 169 145 - - 382 30.9 234 210 187 163 139 - -

7000

67 366 27.2 281 258 238 212 191 164 143 353 30.2 276 253 230 206 183 159 135 62 342 26.9 321 300 279 256 230 206 183 329 29.7 318 294 271 248 224 201 177 57 339 26.8 339 327 318 293 270 246 226 326 29.4 326 316 307 288 264 241 218 72 405 28.3 256 229 202 175 147 - - 391 31.1 250 223 196 169 141 - -

8000

67 375 27.5 304 277 250 223 196 169 141 362 30.4 298 271 245 218 191 164 136 62 354 27.1 354 327 297 270 247 217 190 342 29.9 342 319 292 265 239 212 185 57 353 27.3 353 344 334 322 290 263 239 342 29.7 342 332 322 312 285 258 232 72 415 28.5 272 241 211 183 149 - - 398 31.2 266 236 205 175 143 - -

9000

67 385 27.6 325 298 265 238 205 177 146 371 30.6 320 290 260 230 199 169 138 62 369 27.3 369 344 317 291 258 231 200 356 30.1 356 341 312 283 253 223 193 57 368 27.5 368 355 348 336 311 280 253 356 30.0 356 345 335 324 304 275 245 72 420 28.7 284 254 220 186 152 - - 404 31.4 281 248 214 180 146 - -

10000

67 393 27.7 341 313 283 246 213 179 147 378 30.7 339 308 275 241 207 173 139 62 379 27.5 379 369 334 307 275 241 208 368 30.2 368 357 331 300 267 234 200 57 379 27.1 379 371 358 348 326 297 265 367 30.2 367 357 346 335 321 290 258 72 424 28.8 303 266 229 192 154 - - 408 31.5 297 260 223 186 148 - -

11000

67 399 27.9 363 329 294 261 224 183 145 383 30.8 358 324 289 253 216 178 140 62 391 27.5 391 381 346 321 286 251 215 378 30.3 378 367 348 315 280 244 207 57 391 27.4 391 377 366 356 348 312 276 378 30.4 378 366 355 344 333 304 269 72 430 28.6 317 277 238 197 156 - - 412 31.5 311 273 232 192 150 - -

12000

67 406 28.0 388 344 308 267 229 191 146 388 30.9 377 339 302 263 223 183 141 62 399 27.6 399 388 377 338 298 260 221 387 30.6 387 375 364 329 291 253 214 57 402 27.6 402 388 376 365 351 329 286 387 30.6 387 375 363 352 340 317 280 72 436 29.0 329 287 245 203 161 - - 416 31.6 324 283 241 197 153 - -

13000

67 401 28.1 398 361 324 277 236 192 147 393 31.0 392 354 314 272 231 187 142 62 410 27.5 410 398 383 350 306 268 227 395 30.7 395 383 371 342 302 261 220 57 409 27.5 409 397 386 374 360 328 299 395 30.7 395 383 371 359 347 329 291 72 436 29.0 338 297 252 209 160 - - 419 31.7 337 293 249 203 155 - -

14000

67 419 28.2 419 372 333 289 242 200 148 403 31.1 403 368 326 281 237 192 143 62 416 27.9 416 404 389 366 323 276 235 402 30.9 402 390 377 355 314 269 226 57 418 27.9 418 403 391 380 368 354 308 402 30.9 402 389 377 365 353 341 300 72 439 28.8 356 306 259 213 163 - - 422 31.7 350 302 256 209 157 - -

15000

67 425 28.2 425 398 344 295 248 201 153 409 31.2 409 383 337 290 243 196 145 62 421 27.8 421 412 397 370 333 283 240 408 31.0 408 396 383 366 324 277 231 57 424 27.8 424 409 399 385 373 361 317 408 31.0 408 395 383 370 358 346 310

TOTAL

CAP.

(MBH)

75°F 85°F

TOTAL

INPUT

(KW)

SENSIBLE CAPACITY (MBH)

RETURN DRY BULB (°F)

86 83 80 77 74 71 68 86 83 80 77 74 71 68

TEMPERATURE OF AIR ON CONDENSER COIL

TOTAL

CAP.

TOTAL

(MBH)

INPUT

(KW)

SENSIBLE CAPACITY (MBH)

RETURN DRY BULB (°F)

32 Johnson Controls Unitary Products

Page 33

TABLE 32: COOLING PERFORMANCE 30 TON STANDARD CAPACITY COIL (CONTINUED)

AIR ON EVAPORATOR COIL

CFM

WB (°F)

72 355 34.0 211 191 171 151 130 - - 340 38.0 205 185 165 145 124 - -

6000

67 328 33.3 248 228 208 188 168 147 126 314 37.2 241 222 202 182 161 141 120 62 303 32.7 283 263 243 223 203 183 163 291 36.5 277 257 236 217 197 177 157 57 296 32.2 296 288 277 257 237 217 197 286 36.0 286 277 269 251 231 211 191 72 366 34.3 228 204 181 157 133 - - 350 38.2 222 198 175 151 127 - -

7000

67 339 33.6 270 247 223 200 176 153 128 324 37.4 263 240 217 194 170 146 122 62 316 33.0 312 288 264 241 218 195 171 303 36.8 303 282 258 235 212 188 165 57 314 32.6 314 305 296 282 258 235 211 303 36.4 303 294 285 275 252 228 205 72 375 34.5 244 217 190 163 135 - - 357 38.5 238 211 184 157 129 - -

8000

67 348 33.8 292 265 239 212 185 158 130 333 37.7 286 259 232 205 178 151 123 62 330 33.2 330 312 286 259 232 206 179 318 37.0 318 306 279 252 226 199 172 57 330 32.9 330 320 310 301 279 252 225 317 36.9 317 308 298 289 272 245 218 72 381 34.6 260 230 199 168 137 - - 364 38.7 254 223 193 162 131 - -

9000

67 356 34.0 314 283 254 223 193 162 131 340 37.8 307 277 247 217 187 156 125 62 343 33.4 343 333 306 276 247 216 186 330 37.2 330 320 299 270 240 210 179 57 343 33.2 343 333 322 312 297 269 238 329 37.1 329 319 309 300 290 262 232 72 387 34.8 276 242 208 174 140 - - 369 38.9 269 236 202 168 134 - -

10000

67 362 34.1 334 302 268 235 201 167 132 345 37.9 326 295 262 228 195 161 126 62 355 33.5 355 344 325 293 260 227 193 340 37.4 340 330 316 286 254 220 187 57 354 33.6 354 343 333 322 312 283 251 340 37.3 340 329 319 309 299 276 244 72 391 34.9 291 254 217 180 142 - - 373 39.0 285 248 211 174 136 - -

11000

67 367 34.2 352 318 283 246 209 172 134 351 38.1 345 311 276 240 203 165 127 62 364 33.7 364 353 342 308 273 237 200 349 37.7 349 339 328 300 265 230 194 57 364 33.8 364 353 342 331 319 296 262 349 37.6 349 338 327 317 306 288 255 72 394 35.0 305 267 226 186 144 - - 376 39.1 299 259 220 179 138 - -

12000

67 372 34.3 367 333 295 257 217 176 135 358 38.2 358 326 287 249 211 170 128 62 373 34.0 373 361 350 321 284 246 207 357 37.8 357 346 335 314 277 239 200 57 372 34.0 372 361 349 338 327 308 273 357 37.8 357 346 334 323 312 302 265 72 397 35.0 318 277 235 191 146 - - 379 39.2 311 269 227 185 140 - -

13000

67 381 34.4 381 347 306 266 225 181 136 365 38.3 365 340 300 259 218 174 129 62 380 34.2 380 368 357 334 296 254 213 365 38.0 365 353 341 326 288 247 206 57 380 34.2 380 368 356 344 333 322 283 364 38.0 364 352 341 329 318 307 275 72 401 35.1 332 287 243 197 149 - - 382 39.2 323 279 234 191 142 - -

14000

67 387 34.5 387 361 319 274 231 185 137 371 38.4 371 351 312 268 224 179 130 62 387 34.3 387 375 363 345 306 262 218 371 38.1 371 359 347 336 299 255 211 57 386 34.3 386 374 362 350 338 327 292 370 38.1 370 358 346 335 323 312 284 72 404 35.2 343 296 250 203 151 - - 385 39.3 335 288 241 195 145 - -

15000

67 393 34.6 393 372 330 284 237 190 138 377 38.4 377 365 323 277 230 183 132 62 393 34.5 393 380 368 356 316 270 223 376 38.3 376 364 352 340 309 262 216 57 392 34.5 392 380 367 355 343 331 302 376 38.3 376 364 351 340 328 316 293

TOTAL CAP.

(MBH)

TOTAL

INPUT

(KW)

95°F 105°F

SENSIBLE CAPACITY (MBH)

RETURN DRY BULB (°F)

86 83 80 77 74 71 68 86 83 80 77 74 71 68

TEMPERATURE OF AIR ON CONDENSER COIL

TOTAL

CAP.

(MBH)

TOTAL

INPUT

(KW)

SENSIBLE CAPACITY (MBH)

RETURN DRY BULB (°F)

246653-YTG-E-0108

Johnson Controls Unitary Products 33

Page 34

246653-YTG-E-0108

TABLE 32: COOLING PERFORMANCE 30 TON STANDARD CAPACITY COIL (CONTINUED)

AIR ON EVAPORATOR COIL

CFM

WB (°F)

TOTAL

CAP.

(MBH)

TOTAL

INPUT

(KW)

115°F 125°F

SENSIBLE CAPACITY (MBH)

RETURN DRY BULB (°F)

86 83 80 77 74 71 68 86 83 80 77 74 71 68

72 324 42.5 199 179 159 138 118 - - 307 47.5 193 173 153 130 112 - -

6000

67 299 41.7 235 215 195 175 155 135 114 283 46.8 230 207 187 167 150 129 108 62 277 40.7 270 250 230 210 190 170 150 261 45.3 262 242 225 202 182 162 142 57 275 40.3 275 266 258 244 224 204 184 263 45.1 263 255 244 236 216 196 176 72 333 42.8 215 192 168 144 120 - - 315 48.1 207 186 160 136 112 - -

7000

67 309 41.8 257 234 211 187 164 140 115 294 46.8 252 229 205 179 158 135 107 62 291 41.0 291 275 252 228 205 182 158 280 45.6 276 267 246 220 197 177 150 57 291 40.8 291 282 273 265 245 221 198 278 45.8 278 269 260 252 237 214 190 72 340 42.8 231 205 178 150 123 - - 324 47.4 223 199 172 142 117 - -

8000

67 317 42.0 279 252 226 199 172 145 117 300 46.7 271 244 221 194 167 140 112 62 305 41.3 305 296 273 246 219 192 165 291 46.1 291 282 268 241 211 185 158 57 305 41.2 305 295 286 276 264 239 212 294 45.8 294 281 274 262 255 234 207 72 345 43.0 247 217 187 156 125 - - 324 47.5 239 212 181 150 119 - -

9000

67 323 42.2 300 271 240 210 180 149 118 305 47.2 293 265 233 202 172 141 110 62 317 41.5 317 307 292 262 233 203 173 304 46.3 304 294 285 252 226 195 168 57 316 41.6 316 306 296 287 277 254 225 304 46.7 304 294 283 273 258 245 217 72 350 43.2 263 230 196 162 127 - - 330 47.7 258 224 190 156 119 - -

10000

67 329 42.3 320 289 255 222 188 154 119 314 47.3 316 284 247 217 180 146 111 62 326 41.9 326 316 306 277 245 213 180 313 47.0 313 302 295 266 233 206 172 57 326 41.9 326 315 305 295 285 267 235 312 47.4 312 301 291 280 270 256 224 72 353 43.5 278 242 205 168 130 - - 331 48.4 270 236 199 162 124 - -

11000

67 335 42.5 335 304 269 233 196 159 120 319 47.4 322 297 262 225 188 154 113 62 334 42.2 334 324 314 291 257 223 186 319 47.2 319 308 300 281 249 216 176 57 334 42.0 334 323 313 303 292 282 247 319 47.0 319 308 300 289 277 278 238 72 357 43.6 292 252 214 173 132 - - 337 48.5 284 246 208 168 126 - -

12000

67 343 42.6 343 318 281 241 204 163 122 327 47.5 322 309 277 233 196 155 117 62 342 42.2 342 331 320 304 268 231 191 328 47.2 328 316 305 291 257 222 180 57 341 42.2 341 330 319 309 298 288 256 324 47.2 324 313 304 296 285 266 246 72 361 43.7 305 264 221 179 134 - - 343 48.5 300 262 217 173 128 - -

13000

67 349 42.9 349 332 291 250 210 168 122 333 48.2 333 323 279 239 201 163 115 62 348 42.4 348 337 326 315 278 239 197 329 47.4 329 320 312 301 266 230 186 57 348 42.4 348 336 325 314 304 293 267 332 47.4 332 320 308 299 291 280 259 72 364 43.8 317 274 228 184 136 - - 347 48.9 314 272 225 176 131 - -

14000

67 354 43.0 354 343 302 261 215 172 123 336 48.3 336 337 289 253 204 164 116 62 354 42.6 354 342 331 320 288 247 203 336 47.8 336 324 315 297 273 238 194 57 353 42.6 353 342 330 319 308 297 276 335 47.8 335 326 314 302 293 282 268 72 366 43.8 329 283 234 188 139 - - 347 48.7 325 281 229 182 133 - -

15000

67 359 43.1 359 348 313 268 221 176 124 339 48.7 339 321 300 257 210 169 114 62 359 42.7 359 347 335 324 300 255 208 342 47.7 342 329 317 308 289 249 199 57 359 42.7 359 347 335 323 312 301 283 341 47.7 341 329 319 304 295 286 272

These ratings include the condenser fan motors and the compressor motors but not the supply air blower motor.

TEMPERATURE OF AIR ON CONDENSER COIL

TOTAL

CAP.

(MBH)

TOTAL

INPUT

(KW)

SENSIBLE CAPACITY (MBH)

RETURN DRY BULB (°F)

34 Johnson Controls Unitary Products

Page 35

TABLE 33: COOLING PERFORMANCE 30 TON HIGH CAPACITY COIL

AIR ON EVAPORATOR COIL

CFM

WB (°F)

72 401 27.9 232 212 192 168 151 - - 385 31.0 224 204 184 163 143 - -

6000

67 367 27.3 268 248 225 205 185 165 147 354 30.4 260 240 220 200 180 160 140 62 338 27.1 302 283 263 240 223 203 183 327 29.8 295 275 255 235 216 196 176 57 321 26.5 321 312 292 277 254 234 217 312 29.2 312 303 288 269 249 229 210 72 412 28.2 245 225 198 177 153 - - 397 31.3 240 217 193 170 146 - -

7000

67 382 27.4 287 267 244 220 194 173 149 367 30.6 282 259 236 213 189 166 142 62 352 26.9 327 304 285 261 238 215 189 340 30.0 323 300 277 254 231 208 184 57 345 26.8 345 333 324 298 278 252 229 333 29.5 333 323 314 293 271 247 224 72 423 28.5 261 234 210 180 156 - - 407 31.5 256 229 203 175 148 - -

8000

67 394 28.0 309 285 256 232 205 178 147 378 30.9 304 278 251 225 198 171 143 62 364 27.4 364 330 306 279 253 226 199 351 30.3 351 325 299 272 246 219 192 57 361 27.2 361 351 342 326 298 272 245 350 29.8 350 340 330 318 292 265 238 72 432 28.7 280 250 220 186 155 - - 415 31.7 272 242 212 181 150 - -

9000

67 404 27.7 334 301 271 241 213 183 152 387 31.0 327 296 266 236 206 176 145 62 380 27.3 380 355 327 297 267 237 206 366 30.4 366 350 320 290 260 230 200 57 377 27.1 377 367 356 347 319 289 258 365 30.1 365 354 344 333 312 282 252 72 440 28.8 296 259 229 195 157 - - 421 31.8 288 254 221 187 152 - -

10000

67 410 28.0 356 322 288 255 221 187 153 393 31.1 348 315 281 248 214 180 146 62 389 27.7 389 378 348 314 281 247 214 378 30.6 378 367 341 307 274 240 207 57 391 27.4 391 381 370 359 340 308 272 378 30.4 378 367 356 345 332 299 265 72 445 28.9 312 275 238 197 162 - - 426 32.0 304 267 230 192 155 - -

11000

67 416 28.2 378 340 303 266 229 192 153 399 31.2 370 333 296 259 222 185 147 62 405 27.7 405 390 364 331 295 258 221 390 30.7 390 378 362 325 288 251 214 57 402 27.4 402 390 379 365 357 323 285 389 30.6 389 377 366 354 343 315 278 72 449 29.0 325 284 247 206 164 - - 431 32.0 319 279 239 198 157 - -

12000

67 420 28.3 393 358 318 275 237 193 155 405 31.3 392 351 311 270 230 189 148 62 414 28.0 414 402 391 350 311 268 227 399 30.9 399 387 376 342 302 261 221 57 413 27.6 413 401 390 375 364 332 297 399 30.8 399 387 375 363 351 329 291 72 453 29.4 340 296 256 211 166 - - 434 32.1 335 291 248 204 159 - -

13000

67 431 28.4 425 372 333 289 245 201 158 411 31.4 409 369 326 282 238 194 149 62 424 27.9 424 412 397 368 322 281 234 408 31.0 408 396 383 357 315 272 228 57 424 27.9 424 409 397 385 370 350 314 408 31.0 408 395 383 371 358 343 304 72 459 29.5 356 312 265 214 168 - - 438 32.2 351 304 257 209 161 - -

14000

67 431 28.8 431 393 347 300 253 205 159 416 31.5 416 386 340 293 246 198 150 62 431 28.1 431 419 404 377 340 291 244 416 31.2 416 403 390 372 329 282 235 57 430 28.4 430 415 406 391 379 367 326 415 31.2 415 402 390 377 365 353 315 72 461 29.6 372 321 273 223 171 - - 441 32.3 367 316 266 215 163 - -

15000

67 440 28.9 440 404 360 312 260 209 155 423 31.6 423 400 354 304 254 203 150 62 437 28.3 437 424 415 403 348 302 248 422 31.3 422 409 397 385 340 292 241 57 439 28.3 439 424 412 396 387 372 339 422 31.3 422 409 396 383 371 358 326

TOTAL CAP.

(MBH)

TOTAL

INPUT

(KW)

75°F 85°F

SENSIBLE CAPACITY (MBH)

RETURN DRY BULB (°F)

86 83 80 77 74 71 68 86 83 80 77 74 71 68

TEMPERATURE OF AIR ON CONDENSER COIL

TOTAL

CAP.

(MBH)

246653-YTG-E-0108

TOTAL

INPUT

(KW)

SENSIBLE CAPACITY (MBH)

RETURN DRY BULB (°F)

Johnson Controls Unitary Products 35

Page 36

246653-YTG-E-0108

TABLE 33: COOLING PERFORMANCE 30 TON HIGH CAPACITY COIL (CONTINUED)

AIR ON EVAPORATOR COIL

CFM

WB (°F)

72 369 34.5 217 197 177 157 136 - - 353 38.4 211 191 171 150 130 - -

6000

67 340 33.8 253 233 214 194 174 154 133 325 37.5 247 227 207 187 167 147 126 62 314 33.0 288 268 248 229 209 189 169 299 36.7 281 262 242 222 202 182 162 57 302 32.4 302 293 282 262 243 223 203 291 36.1 291 282 274 256 236 216 196 72 381 34.8 234 210 187 163 139 - - 364 38.7 227 204 180 156 132 - -

7000

67 352 34.1 276 252 229 206 183 159 135 337 37.9 269 246 223 199 176 152 128 62 326 33.4 317 294 270 247 224 201 178 310 37.1 309 286 264 240 217 194 171 57 321 32.8 321 312 303 287 264 241 218 309 36.7 309 300 291 280 257 234 211 72 390 35.0 250 223 196 169 141 - - 372 39.0 243 216 189 162 135 - -

8000

67 362 34.3 298 271 245 218 191 164 137 346 38.2 291 264 238 211 184 157 129 62 338 33.6 338 319 292 265 239 212 185 325 37.3 325 312 285 258 232 205 178 57 338 33.1 338 328 318 308 285 258 231 325 37.1 325 315 306 296 277 251 224 72 397 35.2 265 235 205 175 144 - - 378 39.2 259 229 199 168 137 - -

9000

67 370 34.5 320 290 260 230 199 169 138 353 38.2 313 283 253 223 192 162 131 62 352 33.8 352 341 313 283 253 223 193 338 37.5 338 328 306 276 246 216 185 57 352 33.5 352 341 331 320 305 275 245 338 37.3 338 328 317 308 298 268 237 72 402 35.3 281 248 214 180 146 - - 383 39.3 275 241 208 174 139 - -

10000

67 376 34.6 341 308 274 241 207 173 139 359 38.5 335 301 267 234 200 166 132 62 365 34.0 365 354 334 300 267 233 200 350 37.9 350 339 327 293 260 226 193 57 364 33.8 364 353 342 331 321 291 258 349 37.6 349 339 328 317 307 284 251 72 407 35.5 297 260 223 186 148 - - 388 39.4 291 254 217 179 141 - -

11000

67 382 34.7 363 326 289 252 215 178 140 365 38.7 357 319 282 245 208 171 132 62 375 34.1 375 364 353 318 281 244 207 360 37.9 360 348 337 310 274 237 200 57 375 34.1 375 363 352 341 329 307 271 360 37.9 360 348 337 326 315 299 264 72 412 35.5 313 273 232 191 150 - - 392 39.5 307 266 226 185 143 - -

12000

67 388 34.8 384 344 304 264 223 183 141 369 38.8 369 337 297 257 216 175 134 62 384 34.3 384 372 361 334 294 254 214 369 38.2 369 357 346 326 287 247 206 57 384 34.3 384 372 360 349 337 322 284 368 38.1 368 356 345 333 322 311 276 72 415 35.6 329 285 241 197 152 - - 396 39.9 322 278 235 190 145 - -

13000

67 393 34.9 393 363 319 275 231 187 141 377 38.9 377 354 312 268 224 180 134 62 392 34.5 392 380 368 348 308 264 221 376 38.4 376 364 352 341 301 257 213 57 392 34.5 392 380 368 356 344 332 295 376 38.4 376 364 352 340 328 317 287 72 418 35.7 345 297 250 203 154 - - 399 40.0 338 291 244 196 147 - -

14000

67 400 34.9 400 378 333 286 239 191 142 383 39.0 383 369 326 279 232 184 135 62 400 34.7 400 387 375 362 320 274 227 383 38.6 383 371 359 347 313 267 220 57 399 34.6 399 387 374 362 350 338 306 382 38.6 382 370 358 346 334 322 299 72 421 35.8 361 310 259 208 156 - - 401 40.1 354 303 252 202 150 - -

15000

67 406 35.0 406 391 347 297 247 196 144 389 39.1 389 377 339 291 239 188 137 62 406 34.8 406 393 380 368 332 284 234 389 38.8 389 376 364 352 324 278 227 57 405 34.8 405 393 380 368 355 343 316 388 38.8 388 376 364 351 339 327 309

TOTAL

CAP.

(MBH)

95°F 105°F

TOTAL

INPUT

(KW)

SENSIBLE CAPACITY (MBH)

RETURN DRY BULB (°F)

86 83 80 77 74 71 68 86 83 80 77 74 71 68

TEMPERATURE OF AIR ON CONDENSER COIL

TOTAL

CAP.

(MBH)

TOTAL

INPUT

(KW)

SENSIBLE CAPACITY (MBH)

RETURN DRY BULB (°F)

36 Johnson Controls Unitary Products

Page 37

TABLE 33: COOLING PERFORMANCE 30 TON HIGH CAPACITY COIL (CONTINUED)

AIR ON EVAPORATOR COIL

CFM

WB (°F)

TOTAL CAP.

(MBH)

TOTAL

INPUT

(KW)

115°F 125°F

SENSIBLE CAPACITY (MBH)

RETURN DRY BULB (°F)

86 83 80 77 74 71 68 86 83 80 77 74 71 68

72 336 42.9 204 184 164 144 123 - - 318 48.0 196 176 156 139 115 - -

6000

67 310 41.9 240 220 200 180 160 140 119 295 47.0 232 212 193 173 153 133 112 62 286 41.2 274 255 235 215 195 175 155 275 46.5 267 247 227 208 188 168 148 57 280 40.3 280 271 263 248 229 209 189 269 45.0 269 260 249 238 222 202 182 72 346 43.3 220 197 173 150 126 - - 327 48.6 213 189 166 145 121 - -

7000

67 321 42.4 262 239 216 192 169 145 121 304 47.6 255 231 208 185 162 138 114 62 297 41.5 297 280 257 233 210 187 163 287 46.6 281 276 249 226 203 180 154 57 297 41.0 297 288 279 270 250 227 203 285 45.7 285 276 267 257 243 220 194 72 354 43.5 236 210 183 155 128 - - 336 48.5 229 205 178 148 120 - -

8000

67 329 42.6 284 258 231 204 177 150 122 311 47.5 277 253 224 197 170 143 116 62 312 41.8 312 303 277 251 224 198 171 299 47.1 299 292 268 244 215 191 164 57 312 41.4 312 302 293 283 270 244 217 299 46.0 299 289 279 269 264 237 210 72 359 43.7 252 222 192 161 130 - - 340 48.7 244 214 184 154 123 - -

9000

67 335 42.8 306 276 246 216 185 155 123 316 48.3 299 269 239 209 178 148 114 62 324 42.0 324 314 299 269 238 208 178 310 47.3 310 299 292 262 229 199 172 57 324 41.8 324 314 304 294 284 260 230 310 47.0 310 299 292 278 263 251 224 72 364 43.9 268 235 201 167 132 - - 345 49.1 260 230 193 159 125 - -

10000

67 341 43.0 328 294 260 227 193 159 124 322 48.1 320 287 253 220 186 152 115 62 335 42.4 335 324 314 286 252 219 185 320 47.5 320 309 295 279 243 212 176 57 334 42.2 334 324 314 303 293 277 243 319 47.6 319 308 300 289 279 270 234 72 369 44.0 284 247 210 172 134 - - 350 49.3 276 239 202 165 127 - -

11000

67 345 43.1 345 312 275 238 201 164 125 322 47.9 327 305 268 231 194 157 119 62 344 42.5 344 333 322 303 266 229 192 327 47.9 327 319 308 297 257 220 183 57 344 42.3 344 333 322 311 301 291 256 327 47.3 327 318 307 296 287 283 247 72 372 44.1 300 259 219 178 136 - - 352 49.3 292 252 211 170 129 - -

12000

67 353 43.3 353 331 290 250 209 168 126 340 48.3 336 326 283 243 202 162 117 62 352 42.5 352 341 329 318 280 239 199 333 47.2 333 324 310 310 273 230 193 57 352 42.5 352 340 329 318 307 296 267 336 47.5 336 324 312 304 292 277 257 72 375 44.2 316 272 228 184 139 - - 352 48.5 311 267 220 179 134 - -

13000

67 360 43.4 360 347 305 261 217 173 128 342 48.4 342 342 298 254 210 166 123 62 359 42.8 359 347 336 325 293 250 206 341 47.7 341 329 320 300 284 243 200 57 359 42.7 359 347 335 324 313 302 280 341 47.4 341 329 317 308 299 287 274 72 378 44.3 332 284 237 189 141 - - 355 48.6 327 276 229 182 136 - -

14000

67 366 43.5 366 354 319 272 225 177 120 349 48.4 349 333 312 265 218 170 97 62 366 43.1 366 354 342 330 305 260 213 349 48.2 349 336 324 311 296 253 206 57 365 43.1 365 353 341 330 318 307 290 348 48.1 348 336 323 314 302 293 279 72 381 44.3 347 297 246 195 139 - - 361 48.4 340 292 241 187 123 - -

15000

67 371 43.4 371 359 332 283 233 182 128 352 47.9 352 337 326 273 229 178 117 62 371 43.3 371 359 347 335 315 270 219 352 48.3 352 342 329 317 305 260 210 57 371 43.3 371 358 346 334 323 311 298 354 48.3 354 339 326 317 307 295 283

These ratings include the condenser fan motors and the compressor motors but not the supply air blower motor.

TEMPERATURE OF AIR ON CONDENSER COIL

TOTAL

CAP.

(MBH)

TOTAL

INPUT

(KW)

SENSIBLE CAPACITY (MBH)

RETURN DRY BULB (°F)

246653-YTG-E-0108

Johnson Controls Unitary Products 37

Page 38

246653-YTG-E-0108

TABLE 34: COOLING PERFORMANCE 40 TON STANDARD CAPACITY COIL

AIR ON EVAPORATOR COIL

CFM

WB (°F)

72 530 39.3 303 280 253 226 195 - - 509 43.3 296 270 243 216 188 - -

8000

67 488 37.7 352 325 302 272 245 218 194 469 42.2 344 318 292 265 238 211 184 62 454 37.5 397 375 345 319 295 266 239 435 41.4 391 365 338 312 286 259 232 57 430 36.6 430 416 389 364 337 311 287 416 40.6 416 404 383 357 330 304 278 72 544 39.0 323 293 259 232 198 - - 522 43.5 313 283 252 222 191 - -

9000

67 505 37.7 377 344 317 287 254 226 195 484 42.5 367 337 308 278 247 217 186 62 466 37.8 427 397 367 340 310 280 250 447 41.7 419 390 360 331 301 271 241 57 452 37.1 452 437 424 394 361 331 302 437 41.1 437 424 412 382 352 322 293 72 556 39.3 339 302 272 238 200 - - 533 43.7 329 295 262 228 193 - -

10000

67 515 38.3 396 366 332 299 265 231 197 494 42.8 389 356 323 290 256 222 188 62 471 38.1 450 421 391 358 325 288 258 455 42.0 448 415 382 349 316 282 249 57 468 37.1 474 455 443 412 382 349 315 453 41.4 455 441 428 406 373 340 307 72 566 39.5 355 318 281 244 206 - - 542 43.9 345 308 271 234 196 - -

11000

67 526 39.1 418 384 347 308 271 236 195 504 43.0 411 375 338 301 264 227 189 62 488 38.3 488 446 412 376 339 302 265 471 42.2 471 439 403 367 330 293 257 57 490 38.1 484 475 459 446 408 366 329 472 41.8 470 457 443 430 394 357 320 72 572 39.7 371 330 287 246 205 - - 548 44.1 361 321 280 239 198 - -

12000

67 535 39.5 440 402 362 322 282 241 200 512 43.2 433 393 353 313 273 232 191 62 506 38.6 500 469 432 393 353 313 273 487 42.4 485 462 424 384 344 304 264 57 503 38.3 500 486 473 460 423 382 345 485 42.1 484 470 456 442 413 374 334 72 580 39.6 383 340 296 252 207 - - 555 44.2 376 333 289 245 200 - -

13000

67 544 39.4 464 418 377 334 290 246 201 520 43.3 455 411 368 325 281 237 192 62 518 39.0 515 498 448 410 367 323 280 499 42.6 498 482 443 402 358 315 271 57 517 38.3 514 497 483 469 438 398 355 498 42.4 497 482 468 453 429 390 347 72 585 40.0 399 352 305 261 209 - - 560 44.4 392 345 298 251 202 - -

14000

67 544 39.5 485 437 392 345 298 250 202 522 43.4 473 430 383 336 289 241 193 62 528 38.1 528 510 476 426 381 334 287 509 42.6 509 494 461 418 372 325 278 57 530 38.3 524 510 495 481 452 414 371 510 42.6 508 493 478 463 444 405 360 72 589 40.1 415 368 314 263 215 - - 564 44.5 408 358 307 256 205 - -

15000

67 552 39.6 505 452 402 356 306 255 203 529 43.5 492 446 397 347 297 246 194 62 540 38.5 537 522 487 443 391 343 294 520 42.8 519 504 477 433 385 336 285 57 539 38.5 539 521 506 489 474 433 381 519 42.8 519 503 488 472 457 419 372 72 593 40.2 433 377 323 269 214 - - 568 44.6 424 370 316 262 207 - -

16000

67 555 39.8 522 471 419 368 314 256 204 533 43.7 510 462 411 359 305 250 195 62 551 38.7 548 533 500 462 402 353 301 530 43.0 529 513 492 447 397 346 292 57 550 38.5 547 529 514 499 481 441 395 529 43.0 528 512 496 481 465 431 383 72 599 40.0 442 391 332 278 216 - - 573 44.6 437 383 325 268 209 - -

17000

67 559 39.9 526 482 430 375 321 264 205 538 43.7 527 476 424 369 313 255 196 62 559 38.7 556 540 524 476 418 365 306 538 43.2 537 521 505 461 409 355 299 57 558 38.7 555 539 524 505 490 455 402 537 43.2 536 520 504 488 472 443 393 72 602 40.1 464 398 341 280 218 - - 576 44.7 451 393 334 273 211 - -

18000

67 569 39.7 548 504 444 385 334 268 206 547 43.8 540 491 436 378 321 260 197 62 568 38.9 565 546 530 486 429 373 311 546 43.4 545 528 512 473 420 363 306 57 565 39.2 565 546 530 514 499 454 412 544 43.4 544 527 511 495 479 454 403 72 608 40.2 471 408 354 289 223 - - 581 44.8 464 403 343 279 214 - -

19000

67 575 39.8 572 517 459 394 337 273 210 553 43.9 552 505 448 388 328 264 199 62 575 39.1 572 556 536 491 437 378 319 553 43.5 552 535 518 484 430 371 312 57 574 39.1 571 555 539 520 504 486 420 552 43.5 551 534 518 501 485 468 413 72 608 40.6 486 421 364 292 226 - - 582 44.9 476 413 351 284 216 - -

20000

67 581 40.1 581 527 464 402 349 274 208 559 44.0 559 518 458 396 334 268 200 62 583 39.5 577 561 545 505 449 386 324 560 43.7 558 541 524 500 441 379 317 57 580 39.4 580 560 541 528 509 490 434 558 43.7 558 540 523 507 490 473 423

TOTAL

CAP.

(MBH)

75°F 85°F

TOTAL

INPUT

(KW)

SENSIBLE CAPACITY (MBH)

RETURN DRY BULB (°F)

86 83 80 77 74 71 68 86 83 80 77 74 71 68

TEMPERATURE OF AIR ON CONDENSER COIL

TOTAL

CAP.

TOTAL

(MBH)

INPUT

(KW)

SENSIBLE CAPACITY (MBH)

RETURN DRY BULB (°F)

38 Johnson Controls Unitary Products

Page 39

TABLE 34: COOLING PERFORMANCE 40 TON STANDARD CAPACITY COIL (CONTINUED)

AIR ON EVAPORATOR COIL

CFM

WB (°F)

72 488 48.1 288 261 234 207 180 - - 467 53.7 279 253 226 199 171 - -

8000

67 450 47.1 336 310 283 257 230 203 175 431 52.4 328 301 275 248 221 194 167 62 416 46.0 383 356 330 304 277 251 224 397 51.3 373 348 321 295 268 242 215 57 402 45.2 402 391 375 349 322 296 269 388 50.4 388 377 365 340 313 287 260 72 500 48.5 304 274 244 213 183 - - 478 54.0 296 266 235 205 174 - -

9000

67 463 47.5 358 329 299 269 239 208 177 442 52.7 350 320 290 260 230 199 168 62 428 46.3 411 382 352 322 292 262 232 409 51.6 403 373 343 313 283 253 223 57 422 45.7 422 410 398 372 343 313 284 407 50.9 407 395 382 364 334 304 275 72 510 48.7 320 287 253 219 185 - - 487 54.3 312 278 245 211 176 - -

10000

67 473 47.7 381 347 314 281 247 213 179 452 53.0 372 339 305 272 238 204 170 62 439 46.6 439 407 373 340 307 274 240 423 51.9 423 397 364 331 298 264 231 57 438 46.2 438 426 413 397 364 331 298 423 51.5 423 410 398 385 355 322 288 72 518 48.9 336 299 262 225 187 - - 494 54.5 328 291 254 217 179 - -

11000

67 482 47.7 403 366 329 293 256 218 181 460 53.2 394 357 320 284 247 209 171 62 454 46.8 454 431 394 358 321 284 248 437 52.1 437 422 385 349 312 275 238 57 454 46.4 454 440 427 414 383 348 311 436 51.9 436 424 411 398 375 339 302 72 524 49.1 352 312 272 231 190 - - 500 54.7 344 303 263 222 181 - -

12000

67 489 47.9 425 384 344 304 264 223 182 466 53.6 416 375 335 295 255 214 173 62 468 47.0 468 451 415 375 335 295 255 449 52.4 449 436 405 366 326 286 246 57 467 46.7 467 453 439 425 403 365 324 449 52.1 449 435 422 409 393 355 315 72 530 49.3 368 325 281 237 192 - - 505 54.9 359 316 272 228 183 - -

13000

67 496 48.1 446 403 359 316 272 228 183 472 53.8 437 394 350 307 263 219 174 62 480 47.2 480 465 434 393 349 306 262 461 52.8 461 447 421 383 340 296 253 57 479 47.1 479 465 451 436 418 381 338 460 52.4 460 446 432 418 405 371 328 72 535 49.4 384 337 290 242 194 - - 510 55.0 375 328 281 234 185 - -

14000

67 500 48.2 463 421 374 327 280 232 184 478 53.9 455 410 365 318 271 223 175 62 490 47.5 490 476 449 409 363 316 269 471 52.8 471 456 440 399 354 307 260 57 490 47.4 490 475 460 445 431 395 350 470 52.7 470 456 441 427 413 384 341 72 539 49.5 400 349 299 248 196 - - 514 55.1 391 341 290 239 188 - -

15000

67 506 48.3 481 437 389 338 288 237 185 483 54.0 472 425 378 329 279 228 176 62 500 47.7 500 485 465 423 376 327 276 480 53.2 480 465 451 413 364 316 267 57 499 47.6 499 484 469 454 439 407 362 479 52.9 479 464 449 435 420 397 351 72 543 49.6 415 362 308 254 199 - - 518 55.2 406 353 299 245 190 - -

16000

67 511 48.4 499 452 402 350 296 242 186 489 53.9 489 441 392 341 287 232 177 62 509 47.9 509 493 478 435 388 337 283 488 53.4 488 473 458 426 375 326 274 57 508 47.9 508 493 477 462 447 420 372 487 53.2 487 472 457 442 427 408 362 72 547 49.7 429 374 317 259 201 - - 521 55.3 418 364 308 251 192 - -

17000

67 517 48.5 517 467 415 360 304 246 187 496 54.3 496 455 403 348 294 237 178 62 517 48.1 517 501 485 448 399 345 290 496 53.4 496 480 464 437 388 335 279 57 516 48.1 516 500 484 469 453 431 383 495 53.4 495 479 464 448 433 419 372 72 550 49.8 440 385 326 265 203 - - 524 55.4 431 374 317 256 194 - -

18000

67 525 48.7 525 479 426 369 310 251 188 503 54.4 503 468 414 358 301 241 179 62 524 48.3 524 508 492 461 410 353 297 502 53.6 502 486 470 450 399 343 284 57 523 48.2 523 507 491 475 459 444 393 502 53.6 502 486 470 454 439 424 382 72 554 49.9 455 395 333 270 205 - - 527 55.5 444 384 324 262 196 - -

19000

67 531 48.8 531 494 437 379 318 255 189 509 54.5 509 484 426 367 307 246 180 62 531 48.4 531 514 498 474 421 362 302 509 53.8 509 493 476 461 410 351 289 57 530 48.4 530 513 497 481 465 449 403 508 53.8 508 492 476 460 444 429 390 72 556 49.9 466 404 340 276 207 - - 530 55.6 456 394 331 268 199 - -

20000

67 537 48.8 537 507 449 387 322 260 191 515 54.5 515 494 437 375 313 250 181 62 537 48.6 537 520 503 487 431 370 307 514 54.2 514 498 482 466 419 359 294 57 536 48.6 536 519 503 486 470 454 411 514 54.1 514 497 481 465 449 433 398

TOTAL CAP.

(MBH)

TOTAL

INPUT

(KW)

95°F 105°F

SENSIBLE CAPACITY (MBH)

RETURN DRY BULB (°F)

86 83 80 77 74 71 68 86 83 80 77 74 71 68

TEMPERATURE OF AIR ON CONDENSER COIL

TOTAL

CAP.

(MBH)

TOTAL

INPUT

(KW)

SENSIBLE CAPACITY (MBH)

RETURN DRY BULB (°F)

246653-YTG-E-0108

Johnson Controls Unitary Products 39

Page 40

246653-YTG-E-0108

TABLE 34: COOLING PERFORMANCE 40 TON STANDARD CAPACITY COIL (CONTINUED)

AIR ON EVAPORATOR COIL

CFM

WB (°F)

TOTAL

CAP.

(MBH)

TOTAL

INPUT

(KW)

115°F 125°F

SENSIBLE CAPACITY (MBH)

RETURN DRY BULB (°F)

86 83 80 77 74 71 68 86 83 80 77 74 71 68

72 446 60.0 271 244 217 190 163 - - 425 65.6 262 236 209 182 154 - -

8000

67 411 58.5 319 292 266 239 212 185 158 392 63.8 311 283 258 230 203 176 150 62 379 57.5 365 339 312 286 259 233 206 360 62.8 355 331 303 277 250 224 197 57 373 56.5 373 362 351 330 304 278 251 359 61.7 359 348 341 321 295 269 242 72 456 60.3 287 257 227 196 165 - - 434 65.8 279 249 218 188 156 - -

9000

67 421 59.1 341 311 281 251 221 190 159 400 64.3 333 302 272 242 212 181 150 62 391 57.7 391 363 334 304 274 244 214 372 63.0 383 354 325 295 265 235 205 57 391 57.1 391 379 367 355 325 295 265 376 62.3 376 364 351 347 316 286 256 72 464 60.3 303 270 236 202 168 - - 441 65.9 295 261 228 194 159 - -

10000

67 430 59.4 363 330 296 263 229 195 161 409 64.7 354 322 287 254 220 186 152 62 406 57.9 406 388 355 321 288 255 222 390 63.2 390 378 346 312 279 245 213 57 406 57.6 406 393 381 369 345 312 279 391 62.9 391 377 366 357 336 303 269 72 470 60.6 319 282 245 208 170 - - 446 66.2 311 274 237 200 162 - -

11000

67 437 59.3 385 348 311 275 238 200 162 415 64.8 376 339 302 266 229 191 152 62 419 58.4 419 407 376 339 303 266 229 402 63.7 402 398 367 330 294 257 219 57 419 58.1 419 406 393 381 365 329 292 401 63.6 401 390 377 365 357 320 283 72 475 61.1 335 295 254 214 172 - - 451 66.7 327 286 245 205 163 - -

12000

67 443 59.5 406 366 326 286 246 205 163 420 65.2 397 357 317 277 237 196 154 62 431 58.4 431 418 395 357 316 276 236 412 63.8 412 403 385 348 307 267 227 57 431 58.5 431 417 404 391 378 344 305 413 63.9 413 399 387 375 368 334 296 72 481 61.2 351 307 263 219 174 - - 456 66.8 342 298 254 210 165 - -

13000

67 449 60.0 427 385 341 297 254 209 165 425 65.7 418 376 332 288 245 200 156 62 441 58.6 441 427 414 372 330 287 243 422 64.2 422 409 401 362 321 277 234 57 441 58.8 441 427 414 400 387 358 318 422 64.1 422 408 395 382 374 348 308 72 485 61.4 367 320 272 225 177 - - 460 67.0 358 311 263 217 168 - -

14000

67 455 59.9 445 402 356 309 262 214 166 433 65.6 437 391 347 300 253 205 157 62 450 59.2 450 436 423 386 344 297 250 431 64.5 431 416 414 376 335 288 241 57 450 59.1 450 436 422 408 395 372 330 430 64.4 430 417 403 390 377 361 321 72 489 61.5 383 332 282 231 179 - - 464 67.1 374 324 273 222 171 - -

15000

67 460 60.3 460 416 369 320 270 219 167 437 66.0 451 404 358 311 261 210 158 62 459 59.4 459 444 431 400 356 308 257 439 64.9 439 424 417 390 344 297 248 57 458 59.1 458 444 429 416 402 384 341 438 64.4 438 424 409 397 383 374 330 72 492 61.6 397 345 291 236 181 - - 467 67.2 388 336 282 227 172 - -

16000

67 467 60.4 467 432 381 330 278 223 167 445 65.9 457 421 371 321 269 213 158 62 466 59.7 466 452 437 414 367 316 264 445 65.2 445 432 417 405 354 305 255 57 466 59.4 466 451 436 422 408 394 351 445 64.7 445 430 416 402 388 382 341 72 495 61.7 410 355 300 242 183 - - 469 67.3 399 345 291 234 174 - -

17000

67 475 60.3 475 444 394 339 285 228 168 454 66.1 454 432 382 327 275 219 159 62 473 59.6 473 458 443 429 378 323 271 452 64.9 452 437 422 418 367 313 260 57 473 59.6 473 458 443 428 414 399 361 452 64.9 452 437 423 407 394 387 350 72 498 61.8 422 367 307 248 186 - - 472 67.4 413 356 298 239 177 - -

18000

67 481 60.7 481 460 404 348 291 232 169 459 66.4 459 449 392 337 282 222 160 62 480 59.9 480 464 449 434 389 331 276 458 65.2 458 442 427 423 378 321 263 57 479 59.8 479 464 448 433 419 404 371 458 65.2 458 443 427 412 399 384 360 72 501 61.9 434 375 314 253 188 - - 474 67.5 423 364 305 245 179 - -

19000

67 486 60.8 486 471 416 357 297 237 169 464 66.5 464 461 405 345 286 228 160 62 485 60.1 485 470 454 439 398 339 281 463 65.5 463 449 432 426 387 328 268 57 485 60.0 485 469 454 438 423 408 378 463 65.4 463 448 433 417 402 388 365 72 503 62.0 447 385 321 259 190 - - 477 67.7 437 375 312 251 182 - -

20000

67 491 60.6 491 475 429 366 303 241 171 469 66.3 469 462 417 354 294 231 161 62 491 60.2 491 475 459 444 407 347 286 468 65.8 468 453 438 423 395 336 273 57 490 60.2 490 474 458 443 427 412 386 468 65.7 468 452 436 422 406 391 373

These ratings include the condenser fan motors and the compressor motors but not the supply air blower motor.

TEMPERATURE OF AIR ON CONDENSER COIL

TOTAL

CAP.

(MBH)

TOTAL

INPUT

(KW)

SENSIBLE CAPACITY (MBH)

RETURN DRY BULB (°F)

40 Johnson Controls Unitary Products

Page 41

TABLE 35: COOLING PERFORMANCE 40 TON HIGH CAPACITY COIL

AIR ON EVAPORATOR COIL

CFM

WB (°F)

72 535 39.0 310 280 253 226 199 - - 517 43.4 300 273 246 219 192 - -

8000

67 492 38.2 357 331 302 278 251 224 197 476 42.4 348 322 295 269 242 215 188 62 459 37.7 404 378 351 325 298 272 245 440 41.6 395 368 342 316 289 263 236 57 432 36.7 432 421 393 370 343 317 290 421 40.8 421 409 386 360 334 308 281 72 553 39.1 323 293 263 235 204 - - 531 43.7 316 286 256 226 195 - -

9000

67 510 38.9 380 350 317 288 260 230 199 490 42.8 371 341 311 281 251 221 190 62 475 38.1 435 403 373 343 313 284 253 454 41.9 424 394 364 334 305 275 245 57 457 37.2 457 442 427 400 362 335 305 443 41.2 443 430 416 386 355 326 296 72 564 40.2 342 306 275 241 204 - - 542 44.0 333 299 266 232 197 - -

10000

67 520 38.8 402 369 336 302 269 235 201 501 43.0 393 360 327 294 260 226 192 62 483 38.4 453 427 395 361 331 295 261 465 42.2 452 419 386 353 320 286 253 57 480 37.3 480 464 449 415 385 352 319 462 41.6 462 448 435 409 377 343 310 72 572 40.2 358 321 284 247 209 - - 551 44.2 349 312 275 238 200 - -

11000

67 528 39.4 421 384 351 314 280 240 202 511 43.3 415 378 342 305 269 231 193 62 493 38.3 493 452 416 382 342 309 272 478 42.4 478 443 407 371 334 298 261 57 492 38.4 492 481 469 444 408 369 332 478 42.0 478 464 451 434 398 361 324 72 578 40.7 374 334 294 250 211 - - 558 44.4 365 325 284 243 202 - -

12000

67 539 39.3 446 406 366 326 285 245 206 520 43.4 437 397 357 317 277 236 195 62 511 38.6 511 468 436 397 356 317 276 494 42.6 494 468 428 388 348 308 268 57 508 38.6 508 494 483 464 426 389 349 493 42.3 493 479 465 450 417 378 338 72 590 40.8 387 346 300 258 211 - - 565 44.6 380 337 293 249 204 - -

13000

67 543 39.5 467 421 381 337 294 249 204 527 43.6 459 415 372 329 285 241 196 62 523 38.9 523 509 456 414 370 327 283 507 42.7 507 492 449 406 362 319 275 57 526 38.3 526 508 494 480 440 405 362 507 42.6 507 492 477 462 437 395 351 72 592 41.0 406 356 309 264 216 - - 570 44.7 396 349 302 255 207 - -

14000

67 559 39.6 493 443 395 349 301 257 206 534 43.7 481 434 387 340 293 246 197 62 537 39.0 537 522 479 432 384 341 293 519 42.9 519 504 470 423 376 330 283 57 536 38.6 536 521 507 489 466 418 375 519 42.9 519 503 488 473 455 411 364 72 599 40.8 422 371 318 267 218 - - 575 44.8 412 362 311 260 209 - -

15000

67 561 39.8 516 461 413 360 309 259 207 539 43.8 502 452 402 351 301 250 198 62 549 39.1 549 531 490 451 398 348 300 530 43.0 530 514 488 441 390 340 290 57 546 38.9 546 534 516 498 486 438 385 529 43.1 529 514 498 482 467 427 377 72 600 40.9 437 381 327 275 220 - - 579 44.9 428 374 320 266 211 - -

16000

67 571 39.6 529 477 425 371 317 266 208 545 43.9 521 470 416 363 309 255 199 62 558 38.7 558 542 519 464 412 358 307 540 43.2 540 524 505 457 404 350 297 57 557 38.8 557 542 526 508 493 450 400 539 43.3 539 523 507 491 475 441 390 72 607 41.0 453 396 336 281 219 - - 584 45.0 444 387 329 272 213 - -

17000

67 570 40.0 543 492 440 382 325 268 209 550 44.1 541 487 431 374 317 259 200 62 569 39.1 569 550 534 492 428 371 314 549 43.5 549 532 516 472 418 361 304 57 569 39.0 569 552 534 518 500 464 414 548 43.5 548 532 515 499 482 454 403 72 611 41.1 467 408 345 284 224 - - 588 45.1 459 399 338 277 215 - -

18000

67 577 40.3 577 513 454 394 333 275 210 557 44.2 557 503 446 385 325 264 201 62 576 39.3 576 560 541 504 436 382 321 557 43.7 557 540 523 485 430 371 311 57 576 39.2 576 559 543 524 508 472 420 556 43.7 556 539 523 506 489 466 413 72 614 41.2 482 418 354 292 224 - - 591 45.1 475 411 347 283 217 - -

19000

67 587 40.4 587 532 467 406 341 276 211 565 44.3 565 517 458 397 333 268 203 62 583 39.4 583 566 550 510 447 391 325 564 43.9 564 547 530 499 441 381 317 57 585 39.1 585 566 549 530 517 498 441 564 43.8 564 546 529 512 496 479 423 72 617 41.3 492 432 363 295 229 - - 594 45.2 488 424 356 288 220 - -

20000

67 593 40.8 593 534 475 413 351 284 215 572 44.4 572 532 470 408 341 273 204 62 592 39.9 592 575 556 521 468 396 332 571 44.0 571 554 536 513 452 389 324 57 594 39.8 594 575 558 539 519 503 438 571 44.0 571 553 536 518 501 484 433

TOTAL CAP.

(MBH)

TOTAL

INPUT

(KW)

75°F 85°F

SENSIBLE CAPACITY (MBH)

RETURN DRY BULB (°F)

86 83 80 77 74 71 68 86 83 80 77 74 71 68

TEMPERATURE OF AIR ON CONDENSER COIL

TOTAL

CAP.

(MBH)

246653-YTG-E-0108

TOTAL

INPUT

(KW)

SENSIBLE CAPACITY (MBH)

RETURN DRY BULB (°F)

Johnson Controls Unitary Products 41

Page 42

246653-YTG-E-0108

TABLE 35: COOLING PERFORMANCE 40 TON HIGH CAPACITY COIL (CONTINUED)

AIR ON EVAPORATOR COIL

CFM

WB (°F)

72 497 48.4 291 265 238 211 184 - - 475 54.0 283 256 229 202 175 - -

8000

67 458 47.2 339 313 287 260 233 206 179 438 52.6 330 304 278 251 224 197 170 62 422 46.2 386 359 333 307 280 254 227 405 51.5 377 351 324 298 271 245 218 57 408 45.4 408 396 378 351 325 299 272 393 50.5 393 382 369 343 316 290 263 72 509 48.7 308 278 248 217 186 - - 487 54.1 299 269 239 208 177 - -

9000

67 470 47.5 362 332 303 273 242 212 181 450 53.0 353 323 293 264 233 203 172 62 434 46.5 414 385 355 325 296 266 236 415 51.9 405 376 346 316 286 257 226 57 428 45.9 428 416 403 375 347 317 287 412 51.3 412 400 388 367 338 308 278 72 519 48.8 324 291 257 223 189 - - 495 54.6 315 282 248 214 180 - -

10000

67 481 47.8 384 351 318 285 251 217 183 460 53.2 375 342 309 275 242 208 174 62 447 46.8 444 410 377 344 310 277 244 429 52.2 429 400 368 334 301 268 234 57 445 46.4 445 432 420 401 368 334 301 429 51.7 429 416 404 391 358 325 292 72 528 49.1 340 303 266 229 191 - - 503 54.9 331 294 257 220 182 - -

11000

67 491 48.0 407 370 333 296 259 222 184 468 53.5 397 360 324 287 250 213 175 62 462 47.1 462 434 398 361 325 288 251 445 52.4 445 425 389 352 315 279 242 57 462 46.6 462 447 434 421 388 352 315 444 52.2 444 430 418 405 378 342 305 72 535 49.2 356 316 275 235 193 - - 509 55.1 347 307 267 226 184 - -

12000

67 499 48.2 428 388 348 308 268 227 185 476 53.7 419 379 339 299 258 218 176 62 476 47.3 476 460 419 379 339 299 259 457 52.7 457 444 409 370 329 290 249 57 476 46.9 476 462 447 434 408 368 328 457 52.4 457 443 429 416 399 359 319 72 540 49.4 372 328 285 240 196 - - 515 55.2 363 319 276 231 187 - -

13000

67 506 48.4 450 407 363 320 276 232 187 480 53.9 440 397 354 310 267 222 177 62 489 47.4 489 474 440 397 353 310 266 469 53.0 469 455 429 387 343 300 256 57 488 47.4 488 474 459 444 428 385 341 469 52.7 469 454 440 426 413 375 332 72 546 49.5 387 341 294 246 198 - - 520 55.4 379 332 285 237 189 - -

14000

67 510 48.5 471 425 378 331 284 236 188 487 54.0 463 416 368 322 274 227 179 62 500 47.6 500 485 460 414 367 320 273 480 53.1 480 465 449 405 357 311 263 57 500 47.7 500 484 469 455 440 402 354 479 53.0 479 464 450 435 421 391 345 72 550 49.7 403 353 303 252 200 - - 524 55.5 395 344 294 243 191 - -

15000

67 516 48.6 491 443 392 342 292 241 189 492 54.2 483 434 383 333 282 232 180 62 510 47.8 510 495 478 431 381 331 280 489 53.5 489 474 460 421 371 321 270 57 510 47.9 510 494 479 464 448 416 368 489 53.3 489 474 459 444 429 405 358 72 555 49.8 419 366 312 257 202 - - 528 55.6 410 357 303 248 193 - -

16000

67 521 48.8 511 461 407 354 300 245 190 499 54.3 499 450 398 344 290 236 181 62 520 48.2 520 504 488 447 395 341 287 498 53.7 498 482 468 434 385 331 277 57 519 48.2 519 503 487 472 456 430 380 497 53.5 497 482 466 451 436 417 370 72 559 49.9 435 378 321 263 205 - - 532 55.7 426 369 312 254 195 - -

17000

67 529 48.9 529 478 422 365 308 250 191 507 54.4 507 465 413 355 298 241 182 62 528 48.4 528 512 496 458 408 351 294 506 53.8 506 490 474 450 398 341 284 57 527 48.4 527 511 495 479 463 442 392 506 53.7 506 489 474 458 443 428 381 72 563 50.0 451 390 330 269 206 - - 536 55.8 443 381 321 260 197 - -

18000

67 536 49.0 536 492 436 376 316 254 192 514 54.7 514 480 424 367 306 245 183 62 536 48.6 536 519 503 472 421 361 301 513 54.0 513 497 481 465 409 352 291 57 535 48.6 535 518 502 486 469 453 403 513 53.9 513 496 480 464 448 433 390 72 566 50.0 467 403 339 274 209 - - 539 55.9 458 394 330 265 200 - -

19000

67 543 49.1 543 505 448 387 324 259 194 521 54.8 521 496 437 376 314 249 184 62 543 48.8 543 526 509 486 432 371 308 520 54.1 520 503 487 471 420 361 298 57 542 48.8 542 525 508 492 475 459 409 519 54.1 519 503 486 470 454 438 399 72 569 50.1 481 415 348 280 211 - - 542 56.0 471 405 339 271 202 - -

20000

67 550 49.2 550 524 461 399 331 263 194 527 55.2 527 510 448 386 321 254 185 62 549 48.9 549 532 515 498 439 380 315 526 54.6 526 509 493 476 429 369 305 57 548 48.9 548 531 514 497 481 464 423 525 54.5 525 509 492 476 459 443 408

TOTAL

CAP.

(MBH)

95°F 105°F

TOTAL

INPUT

(KW)

SENSIBLE CAPACITY (MBH)

RETURN DRY BULB (°F)

86 83 80 77 74 71 68 86 83 80 77 74 71 68

TEMPERATURE OF AIR ON CONDENSER COIL

TOTAL

CAP.

(MBH)

TOTAL

INPUT

(KW)

SENSIBLE CAPACITY (MBH)

RETURN DRY BULB (°F)

42 Johnson Controls Unitary Products

Page 43

TABLE 35: COOLING PERFORMANCE 40 TON HIGH CAPACITY COIL (CONTINUED)

AIR ON EVAPORATOR COIL

CFM

WB (°F)

TOTAL CAP.

(MBH)

TOTAL

INPUT

(KW)

115°F 125°F

SENSIBLE CAPACITY (MBH)

RETURN DRY BULB (°F)

86 83 80 77 74 71 68 86 83 80 77 74 71 68

72 453 60.3 274 247 220 193 166 - - 431 65.9 266 238 211 184 157 - -

8000

67 417 59.0 321 295 269 242 215 188 161 397 64.4 312 286 260 233 206 179 152 62 384 57.7 367 342 315 288 262 236 209 367 63.0 358 334 306 279 253 227 200 57 378 56.7 378 367 356 333 307 281 254 363 61.8 363 353 347 325 298 272 245 72 464 60.7 290 260 230 199 168 - - 442 66.1 281 251 221 190 159 - -

9000

67 428 59.4 344 314 284 254 224 194 163 408 64.9 335 305 274 245 215 185 154 62 396 57.9 396 367 337 307 277 247 217 377 63.3 387 358 328 298 267 238 207 57 396 57.3 396 384 373 358 328 298 268 380 62.7 380 368 358 350 319 289 259 72 472 60.7 306 273 239 205 171 - - 448 66.5 297 264 230 196 162 - -

10000

67 438 59.4 366 333 300 266 233 199 164 417 64.8 357 324 291 256 224 190 155 62 412 58.2 412 391 358 325 292 258 225 394 63.6 397 381 349 315 283 249 215 57 412 57.9 412 400 387 375 348 316 282 396 63.2 396 384 371 365 338 307 273 72 478 61.0 322 285 248 211 173 - - 453 66.8 313 276 239 202 164 - -

11000

67 446 59.7 388 351 315 278 241 203 166 423 65.2 378 341 306 269 232 194 157 62 427 58.9 427 413 379 342 306 269 232 410 64.2 410 404 370 333 296 260 223 57 426 58.3 426 413 400 387 369 332 296 408 63.9 408 396 384 371 359 322 286 72 484 61.5 338 298 258 217 175 - - 458 67.4 329 289 250 208 166 - -

12000

67 451 59.9 409 370 329 289 249 208 167 428 65.4 400 361 320 280 239 199 158 62 438 59.0 438 425 400 360 320 280 239 419 64.4 419 409 390 351 310 271 229 57 438 58.8 438 425 411 398 385 349 309 419 64.3 419 406 393 380 376 340 300 72 490 61.6 354 310 267 222 178 - - 465 67.4 345 301 258 213 169 - -

13000

67 457 60.1 431 388 344 301 257 213 168 431 65.6 421 378 335 291 248 203 158 62 449 59.2 449 436 420 377 334 290 247 429 64.8 429 417 409 367 324 280 237 57 449 59.1 449 435 421 408 394 365 322 430 64.4 430 415 402 390 379 355 313 72 494 61.8 370 323 276 228 180 - - 468 67.7 362 314 267 219 171 - -

14000

67 464 60.5 453 406 359 312 265 217 169 441 66.0 445 397 349 303 255 208 160 62 459 59.5 459 445 431 394 348 301 254 439 65.0 439 425 420 385 338 292 244 57 459 59.5 459 444 431 416 402 380 335 438 64.8 438 424 412 396 383 369 326 72 499 61.9 386 335 285 234 182 - - 473 67.7 378 326 276 225 173 - -

15000

67 469 60.4 469 424 374 324 273 222 169 445 66.0 461 415 365 315 263 213 160 62 468 59.8 468 453 439 408 361 311 260 447 65.5 447 432 421 398 351 301 250 57 468 59.5 468 453 438 424 410 395 348 447 64.9 447 433 418 404 391 384 338 72 502 62.1 402 348 294 239 184 - - 475 67.9 393 339 285 230 175 - -

16000

67 477 60.8 477 442 389 335 281 227 170 455 66.3 465 431 380 325 271 218 161 62 476 60.1 476 461 446 425 373 321 267 454 65.6 454 439 426 412 363 311 257 57 476 59.8 476 460 445 430 416 402 359 454 65.1 454 439 424 409 396 389 349 72 505 62.2 418 360 303 245 186 - - 478 68.0 409 351 294 236 176 - -

17000

67 485 60.7 485 455 404 346 289 231 171 463 66.2 463 442 395 336 279 222 162 62 483 60.0 483 468 453 438 385 330 274 461 65.4 461 446 431 430 375 320 264 57 483 60.0 483 467 452 437 422 407 368 462 65.3 462 445 431 416 402 393 357 72 508 62.3 432 372 312 251 189 - - 481 68.1 424 363 303 242 180 - -

18000

67 491 61.1 491 472 414 357 297 235 172 469 66.8 469 460 402 348 287 226 163 62 490 60.2 490 474 458 444 398 339 281 467 65.6 467 452 436 437 386 330 271 57 489 60.2 489 474 458 442 427 412 380 467 65.5 467 452 436 420 406 392 367 72 511 62.3 446 385 321 256 190 - - 484 68.2 437 376 312 247 181 - -

19000

67 497 61.1 497 481 428 367 305 240 174 475 66.8 475 472 417 356 295 230 164 62 496 60.5 496 480 464 449 408 348 288 473 65.8 473 457 442 434 396 338 278 57 496 60.4 496 479 464 448 432 417 389 473 65.7 473 457 442 426 411 396 379 72 513 62.4 460 396 330 262 193 - - 486 68.3 450 386 321 253 184 - -

20000

67 502 61.0 502 486 441 376 311 244 175 479 67.0 479 472 428 363 301 235 166 62 502 60.6 502 485 469 453 420 356 294 479 66.3 479 462 447 431 410 345 284 57 501 60.6 501 485 469 453 437 421 399 478 66.2 478 463 447 432 415 400 384

These ratings include the condenser fan motors and the compressor motors but not the supply air blower motor.

TEMPERATURE OF AIR ON CONDENSER COIL

TOTAL

CAP.

(MBH)

TOTAL

INPUT

(KW)

SENSIBLE CAPACITY (MBH)

RETURN DRY BULB (°F)

246653-YTG-E-0108

Johnson Controls Unitary Products 43

Page 44

246653-YTG-E-0108

CFM, STATIC PRESSURE, AND POWER - ALTITUDE AND TEMPERATURE CORRECTIONS

The information below should be used to assist in application of product when being applied at altitudes at or exceeding 1000 feet above sea level.

order to use the indoor blower tables for high altitude applications, certain corrections are necessary.

A centrifugal fan is a "constant volume" device. This means that, if the rpm remains constant, the CFM delivered is the same regardless of the density of the air. However, since the air at high altitude is less dense, less static pressure will be

The air flow rates listed in the standard blower performance tables are based on standard air at sea level. As the altitude or temperature increases, the density of air decreases. In

generated and less power will be required than a similar application at sea level. Air density correction factors are shown in Table 36 and Figure 21.

TABLE 36: ALTITUDE CORRECTION FACTORS

AIR TEMP

40 1.060 1.022 0.986 0.950 0.916 0.882 0.849 0.818 0.788 0.758 0.729 50 1.039 1.002 0.966 0.931 0.898 0.864 0.832 0.802 0.772 0.743 0.715 60 1.019 0.982 0.948 0.913 0.880 0.848 0.816 0.787 0.757 0.729 0.701 70 1.000 0.964 0.930 0.896 0.864 0.832 0.801 0.772 0.743 0.715 0.688 80 0.982 0.947 0.913 0.880 0.848 0.817 0.787 0.758 0.730 0.702 0.676 90 0.964 0.929 0.897 0.864 0.833 0.802 0.772 0.744 0.716 0.689 0.663

100 0.946 0.912 0.880 0.848 0.817 0.787 0.758 0.730 0.703 0.676 0.651

0 1000 2000 3000 4000 5000 6000 7000 8000 9000 10000

The examples below will assist in determining the airflow performance of the product at altitude.

Example 1: What are the corrected CFM, static pressure, and BHP at an elevation of 5,000 ft. if the blower performance data is 6,000 CFM, 1.5 IWC and 4.0 BHP?

Solution: At an elevation of 5,000 ft the indoor blower will still deliver 6,000 CFM if the rpm is unchanged. However, Table 36 must be used to determine the static pressure and BHP. Since no temperature data is given, we will assume an air temperature of 70°F. Table 36 shows the correction factor to be 0.832.

Corrected static pressure = 1.5 x 0.832 = 1.248 IWC Corrected BHP = 4.0 x 0.832 = 3.328

ALTITUDE (FEET)

blower tables to select the blower speed and the BHP requirement.

Solution: As in the example above, no temperature information is given so 70°F is assumed.

The 1.5" static pressure given is at an elevation of 5,000 ft. The first step is to convert this static pressure to equivalent sea level conditions.

Sea level static pressure = 1.5 / .832 = 1.80"

Enter the blower table at 6000 sCFM and static pressure of

1.8". The rpm listed will be the same rpm needed at 5,000 ft. Suppose that the corresponding BHP listed in the table is 3.2.

This value must be corrected for elevation.

Example 2: A system, located at 5,000 feet of elevation, is to

BHP at 5,000 ft = 3.2 x .832 = 2.66

deliver 6,000 CFM at a static pressure of 1.5". Use the unit

44 Johnson Controls Unitary Products

Page 45

246653-YTG-E-0108

  





 

 







 



      

 

FIGURE 21 - ALTITUDE/TEMPERATURE CONVERSION FACTOR



   

  



Johnson Controls Unitary Products 45

Page 46

246653-YTG-E-0108

TABLE 37: FAN PERFORMANCE - 25 TON1,

AVAILABLE EXTERNAL STATIC PRESSURE (IWG)

AIRFLOW CFM

0.2 0.4 0.6 0.8 1.0

RPM

BHP

RPM

BHP

RPM

BHP

RPM

BHP

RPM

4000 - - 342 0.6 404 0.9 456 1.1 506 1.4 5000 306 0.7 362 0.9 415 1.1 465 1.4 512 1.7 6000 337 1.0 387 1.2 433 1.5 478 1.8 521 2.1 7000 370 1.4 415 1.7 456 2.0 497 2.3 535 2.7 8000 408 2.0 446 2.3 484 2.6 520 2.9 555 3.3 9000 444 2.7 480 3.0 514 3.4 547 3.8 579 4.2

10000 481 3.6 514 3.9 545 4.3 576 4.7 606 5.1

11000 520 4.6 550 5.0 579 5.4 608 5.8 635 6.3 12000 557 5.8 585 6.3 612 6.7 638 7.1 664 7.5 13000 596 7.2 622 7.7 647 8.1 671 8.6 696 9.1

AVAILABLE EXTERNAL STATIC PRESSURE (IWG)

AIRFLOW CFM

1.2 1.4 1.6 1.8 2.0

RPM

BHP

RPM

BHP

RPM

BHP

RPM

BHP

RPM

4000 549 1.7 591 2.0 628 2.3 663 2.7 698 3.0 5000 555 2.1 597 2.4 634 2.8 670 3.2 705 3.5 6000 562 2.5 602 2.9 638 3.3 674 3.7 709 4.1 7000 573 3.0 610 3.4 645 3.9 679 4.3 713 4.7 8000 591 3.7 624 4.1 657 4.6 689 5.0 720 5.4 9000 611 4.6 642 5.0 673 5.4 703 5.9 732 6.4

10000 634 5.5 663 6.0 692 6.4 719 6.9 747 7.4

11000 662 6.7 689 7.2 715 7.6 741 8.1 766 8.6 12000 690 8.0 714 8.5 739 9.0 763 9.5 787 10.0 13000 720 9.6 743 10.1 766 10.6 789 11.2 811 11.8

BHP

AVAILABLE EXTERNAL STATIC PRESSURE (IWG)

AIRFLOW CFM

2.2 2.4 2.6 2.8 3.0

RPM

BHP

RPM

BHP

RPM

BHP

RPM

BHP

RPM

4000 728 3.3 757 3.7 787 4.1 814 4.4 839 4.8 5000 736 3.9 767 4.3 798 4.7 825 5.1 851 5.5 6000 740 4.5 772 5.0 803 5.4 830 5.9 858 6.3 7000 744 5.2 775 5.6 805 6.1 833 6.6 861 7.1 8000 751 6.0 781 6.5 810 7.0 837 7.5 865 8.0 9000 760 6.9 789 7.4 817 7.9 843 8.4 870 9.0

10000 774 7.9 801 8.4 826 9.0 852 9.5 878 10.1

11000 792 9.2 817 9.7 841 10.2 865 10.8 890 11.4 12000 811 10.6 834 11.2 857 11.8 880 12.4 903 13.0 13000 833 12.3 855 12.9 877 13.5 899 14.1

921 14.7

AVAILABLE EXTERNAL STATIC PRESSURE (IWG)

AIRFLOW CFM

3.2 3.4 3.6 3.8 4.0

RPM

BHP

RPM

BHP

RPM

BHP

RPM

BHP

RPM

4000 864 5.1 890 5.5 913 5.9 935 6.3 957 6.7 5000 8786.09046.4 6000 885 6.8 911 7.3 7000 8897.69148.1 8000 8928.59189.1 9000 897 9.5

10000 903 10.7

11000 913 12.1 12000 13000

Fan performance is based on wet evaporator coils, clean 2” throwaway filters and system/cabinet effects at standard air d ensity and 0 fe et el evation.

Refer to Tables 10, 15, 21 and 42 for component additions and deductions to fan performance tables.

BHP includes drive losses.

926 13.6 948 14.2 970 14.8 992 15.4 1013 16.1 942 15.3 963 15.9 984 16.6 1005 17.3 1025 18.0

921 10.1 946 10.7 970 11.3 995 11.9 927 11.3 951 11.9 975 12.6 999 13.2 936 12.7 959 13.3 983 14.0 1005 14.6

927 6.8 950 7.3 973 7.7 935 7.7 959 8.2 983 8.7 939 8.7 964 9.2 988 9.7 942 9.6 967 10.2 992 10.8

4. Shaded RPMs require Class II blower.

BHP

46 Johnson Controls Unitary Products

Page 47

8.0

7.5

7.0

6.5

246653-YTG-E-0108

25 Ton Forward Curve

6.0

100

5.5

5.0

4.5

4.0

800

3.5

Total Static Pressure (IWG)

3.0

2.5

2.0

1.5

7.5

1.0

0.5

0.0 0 1 2 3 4 5 6 7 8 9 10 11 12 13

CFM (x1000)

- Standard Unit

ote: Standard Unit includes wet evaporator coil, clean 2" throwaway filters, syste

nd cabinet effects at standard air density and 0' elevation.

FIGURE 22 - FAN PERFORMANCE - 25 TON

Johnson Controls Unitary Products 47

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246653-YTG-E-0108

TABLE 38: FAN PERFORMANCE - 30 TON 1,

AIRFLOW (CFM)

6000 3210.93731.24221.64691.95132.2 7000 3571.44041.74472.04902.35292.7 8000 3981.94372.24772.65153.05513.5

9000 4362.64732.95093.45433.85774.2 10000 477 3.4 511 3.9 543 4.3 575 4.7 606 5.3 11000 5194.45494.95795.46095.96376.4 12000 5605.75896.26176.76437.26707.8 13000 6037.16297.76548.26808.87059.3 14000 645 8.8 669 9.3 694 10.0 718 10.5 741 11.2 15000 688 10.7 711 11.3 733 12.1 755.6 12.7 778 13.3

IRFLOW (CFM)

6000 5542.55962.96323.46683.77034.1

7000 5683.26073.66424.06764.47104.8

8000 5873.96224.36554.76895.37205.7

9000 6104.76425.16735.77046.27346.7 10000 6365.86666.36956.87237.47517.9 11000 6656.96937.57208.07468.67739.2 12000 697 8.3 722 8.9 747 9.6 772 10.1 797 10.7 13000 729 10.0 753 10.5 777 11.2 801 11.9 824 12.5 14000 764 11.9 787 12.5 809 13.2 831 13.9 853 14.5 15000 800 14.0 821 14.6

0.2 0.4 0.6 0.8 1.0

RPM

BHP

RPM

1.2 1.4 1.6 1.8 2.0

RPM

BHP

RPM

VAILABLE EXTERNAL STATIC PRESSURE (IWG)

BHP

VAILABLE EXTERNAL STATIC PRESSURE (IWG)

BHP

RPM

842 15.3 863 16.0 884 16.7

BHP

RPM

BHP

RPM

BHP

VAILABLE EXTERNAL STATIC PRESSURE (IWG)

IRFLOW (CFM)

2.2 2.4 2.6 2.8 3.0

RPM

BHP

RPM

BHP

RPM

BHP

RPM

BHP

RPM

BHP

6000 7344.57654.97965.48245.88506.3

7000 7415.37725.88036.38306.78587.2

8000 7506.27816.78107.28377.88658.3

9000 7637.27927.88208.38478.98739.5 10000 779 8.4 807 9.0 833 9.6 859 10.2 885 10.8 11000 799 9.8 824 10.4 849 11.0 874 11.7 899 12.3 12000 821 11.3 845 12.1 869 12.7 893 13.3 916 14.1 13000 847 13.2 869 13.9 892 14.6 14000 15000

IRFLOW (CFM)

874 15.2 896 15.9 917 16.6 938 17.3 959 18.1 904 17.4 924 18.3 944 19.0 964 19.7 984 20.5

VAILABLE EXTERNAL STATIC PRESSURE (IWG)

3.2 3.4 3.6 3.8 4.0

RPM

BHP

RPM

BHP

RPM

BHP

914 15.2 936 15.9

RPM

BHP

RPM

BHP

6000 8776.79047.1928 7.7 951 8.1 975 8.6

7000 885 7.7 911 8.2

8000 8928.89179.3

9000 900 10.0 10000 910 11.4 11000 12000 13000 14000 15000

Fan performance is based on wet evaporator coils, clean 2” throwaway filters and system/cabinet effects at standard air density and 0 feet elevation.

Refer to Tables 10, 15, 21 and 42 for component additions and deductions to fan performance tables.

BHP includes drive losses.

923 13.0 946 13.7 970 14.3 993 14.9 1015 15.5 939 14.7 961 15.3 984 16.1 1006 16.8 1028 17.5 958 16.6 980 17.3 1001 18.1 1022 18.8 1043 19.5 980 18.8 1001 19.6 1021 20.4 1040 21.1 1060 21.8

1004 21.2 1023 22.1 1043 22.9 1062 23.6 1081 24.5

925 10.6 949 11.1 974 11.8 998 12.4 934 12.1 958 12.7 982 13.3 1006 14.0

935 8.7 959 9.2 984 9.7 942 9.9 966 10.4 991 10.9

4. Shaded RPMs require Class II blower.

48 Johnson Controls Unitary Products

Page 49

8.0

7.5

246653-YTG-E-0108

30 Ton Forward Curve

7.0

6.5

6.0

5.5

5.0

4.5

900

4.0

3.5

Total Static Pressure (IWG)

3.0

800

700

2.5

2.0

1.5

1.0

0.5

0.0 0 2 4 6 8 10 12 14 16 18 20

CFM (x1000)

A - Standard Unit

Note: Standard Unit includes wet evaporator coil, clean 2" throwaway filters, system and cabinet effects at standard air density and 0' elevation.

FIGURE 23 - FAN PERFORMANCE - 30 TON

Johnson Controls Unitary Products 49

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246653-YTG-E-0108

TABLE 39: FAN PERFORMANCE - 40 TON

AIRFLOW (CFM)

8000 304 1.4 348 1.8 393 2.2 431 2.6 469 3.0

9000 329 1.9 371 2.3 411 2.7 448 3.2 484 3.7 10000 356 2.4 396 2.8 432 3.4 467 3.9 502 4.4 11000 385 3.0 421 3.6 454 4.1 488 4.7 519 5.3 12000 414 3.9 446 4.5 479 5.0 510 5.7 539 6.2 13000 442 4.8 473 5.5 504 6.1 532 6.7 560 7.4 14000 472 6.0 502 6.6 529 7.2 556 8.0 583 8.6 15000 503 7.2 529 8.0 555 8.6 581 9.3 607 10.1 16000 532 8.7 557 9.5 583 10.2 607 10.9 631 11.8 17000 562 10.4 587 11.1 611 12.0 633 12.7 656 13.5 18000 593 12.3 616 13.1 638 13.9 660 14.7 682 15.4

IRFLOW (CFM)

8000 506 3.5 537 4.0 569 4.4 601 4.9 627 5.5

9000 518 4.2 549 4.6 581 5.1 610 5.8 637 6.3 10000 532 4.9 563 5.5 594 6.1 621 6.6 648 7.1 11000 549 5.8 579 6.4 608 7.0 634 7.6 661 8.2 12000 568 6.8 596 7.5 623 8.1 649 8.7 675 9.5 13000 588 8.0 614 8.6 640 9.3 665 10.0 690 10.7 14000 609 9.3 634 10.0 658 10.7 683 11.4 707 12.2 15000 631 10.8 655 11.6 679 12.3 702 13.1 724 13.9 16000 654 12.5 677 13.2 700 14.1 722 14.8 743 15.6 17000 678 14.3 701 15.1 722 16.0 742 16.8 763 17.6 18000 703 16.4 724 17.2 744 18.1 764 19.0 785 19.8

0.2 0.4 0.6 0.8 1.0

RPM

BHP

RPM

1.2 1.4 1.6 1.8 2.0

RPM

BHP

RPM

1,2

VAILABLE EXTERNAL STATIC PRESSURE (IWG)

BHP

VAILABLE EXTERNAL STATIC PRESSURE (IWG)

BHP

RPM

BHP

RPM

BHP

RPM

BHP

VAILABLE EXTERNAL STATIC PRESSURE (IWG)

BHP

RPM

BHP

RPM

BHP

RPM

IRFLOW (CFM)

2.2 2.4 2.6 2.8 3.0

RPM

BHP

RPM

8000 654 6.0 681 6.5 706 7.0 729 7.6 752 8.1

9000 664 6.8 691 7.4 715 8.0 738 8.5 761 9.1 10000 675 7.8 701 8.4 725 9.0 748 9.6 771 10.2 11000 687 8.8 712 9.5 735 10.2 758 10.8 781 11.4 12000 700 10.1 723 10.7 747 11.4 770 12.2 13000 714 11.4 737 12.2 760 12.9 782 13.7 14000 729 13.0 752 13.8 774 14.5 15000 746 14.6 768 15.4 790 16.2 16000 764 16.5 786 17.3 17000 784 18.5 18000

IRFLOW (CFM)

805 20.7 824 21.6 843 22.6 862 23.5 881 24.5

RPM

3.2 3.4 3.6 3.8 4.0

BHP

805 19.4 824 20.3 843 21.1 863 22.1

RPM

VAILABLE EXTERNAL STATIC PRESSURE (IWG)

BHP

807 18.2 826 19.0 846 19.8

RPM

BHP

796 15.2 817 16.0

811 17.0 831 17.9

RPM

BHP

793 12.9 805 14.4

RPM

8000 774 8.7 797 9.2 817 9.9 837 10.4 857 11.0

9000 784 9.8 10000 11000 12000 13000 14000 15000 16000 17000 18000

Fan performance is based on wet evaporator coils, clean 2” throwaway filters and system/cabinet effects at standard air density and 0 feet elevation.

Refer to Tables 12, 18, 23 and 42 for component additions and deductions to fan performance tables.

BHP includes drive losses.

794 10.8 815 11.6 836 12.2 856 12.9 876 13.5 804 12.2 824 12.8 845 13.5 865 14.3 886 14.9 814 13.5 835 14.3 855 15.0 876 15.8 896 16.5 825 15.1 846 15.9 866 16.6 886 17.4 906 18.2 837 16.8 858 17.6 878 18.4 898 19.2 917 20.1 851 18.7 871 19.5 891 20.4 910 21.2 928 22.1 866 20.7 886 21.5 905 22.5 923 23.3 941 24.3 882 23.0 901 23.8 919 24.8 937 25.7 - -

90025.4--------

806 10.3 826 10.9 846 11.6 866 12.2

4. Shaded RPMs require Class II blower.

BHP

50 Johnson Controls Unitary Products

Page 51

7.0

6.5

6.0

5.5

5.0

4.5

246653-YTG-E-0108

40 Ton Forward Curve

4.0

3.5

3.0

Total Static Pressure (IWG)

2.5

2.0

1.5

1.0

300

0.5

0.0 0 2 4 6 8 10 12 14 16 18 20

CFM (x1000)

- Standard Unit

ote: Standard Unit includes wet evaporator coil, clean 2" throwaway filters, system

and cabinet effects at standard air density and 0' elevation.

FIGURE 24 - FAN PERFORMANCE - 40 TON

Johnson Controls Unitary Products 51

Page 52

246653-YTG-E-0108

TABLE 40: FAN PERFORMANCE - 25 & 30 TON AIRFOIL

VAILABLE EXTERNAL STATIC PRESSURE (IWG)

AIRFLOW (CFM)

4000 595 0.3 667 0.5 735 0.6 800 0.8 862 1.0 5000 709 0.6 769 0.7 827 0.9 882 1.1 935 1.3 6000 827 0.9 879 1.1 929 1.3 977 1.5 1024 1.7 7000 948 1.3 995 1.6 1038 1.8 1081 2.0 1122 2.3 8000 1072 1.9 1113 2.2 1151 2.4 1190 2.7 1227 2.9

9000 1197 2.7 1233 2.9 1268 3.2 1303 3.5 1336 3.8 10000 1322 3.6 1354 3.9 1387 4.2 1418 4.5 1449 4.8 11000 1447 4.7 1478 5.0 1508 5.3 1536 5.7 1565 6.1 12000 1574 6.0 1602 6.4 1629 6.7 1656 7.1 1682 7.5 13000 1701 7.6 1726 7.9 1752 8.3 1777 8.7 1802 9.1 14000 1828 9.4 1852 9.8 1875 10.2 1899 10.6 1922 11.1 15000 1955 11.5 1978 11.9 2000 12.4 2022 12.8 2043 13.2

IRFLOW (CFM)

4000 921 1.1 978 1.3 1032 1.5 1085 1.7 1135 1.9

5000 988 1.5 1037 1.7 1087 1.9 1134 2.1 1180 2.4

6000 1070 1.9 1114 2.2 1158 2.4 1201 2.7 1242 2.9

7000 1163 2.5 1203 2.8 1241 3.0 1280 3.3 1318 3.6

8000 1263 3.2 1300 3.5 1335 3.8 1369 4.1 1404 4.4

9000 1370 4.1 1403 4.4 1434 4.7 1466 5.0 1498 5.4 10000 1480 5.1 1510 5.5 1539 5.8 1569 6.2 1598 6.5 11000 1593 6.4 1621 6.8 1648 7.1 1675 7.5 1702 7.8 12000 1709 7.8 1734 8.2 1760 8.6 1785 9.0 1810 9.4 13000 1826 9.6 1850 10.0 1874 10.4 1898 10.8 1921 11.2 14000 1944 11.5 1967 11.9 1990 12.4 2012 12.8 2034 13.3 15000 2065 13.7 2086 14.2 2107 14.7 2128 15.1 2149 15.6

0.2 0.4 0.6 0.8 1.0

RPM

BHP

RPM

BHP

VAILABLE EXTERNAL STATIC PRESSURE (IWG)

1.2 1.4 1.6 1.8 2.0

RPM

BHP

RPM

BHP

1,2

RPM

BHP

RPM

BHP

RPM

BHP

VAILABLE EXTERNAL STATIC PRESSURE (IWG)

BHP

RPM

BHP

RPM

BHP

RPM

IRFLOW (CFM)

2.2 2.4 2.6 2.8 3.0

RPM

BHP

RPM

4000 1184 2.2 1231 2.4 1277 2.6 1321 2.8 1364 3.1

5000 1225 2.6 1269 2.9 1312 3.1 1353 3.4 1395 3.6

6000 1283 3.2 1323 3.4 1362 3.7 1402 4.0 1439 4.3

7000 1355 3.9 1392 4.1 1427 4.4 1463 4.7 1498 5.0

8000 1438 4.7 1471 5.0 1504 5.3 1537 5.7 1569 6.0

9000 1529 5.7 1559 6.0 1590 6.4 1620 6.7 1649 7.1 10000 1626 6.9 1654 7.2 1683 7.6 1710 7.9 1738 8.3 11000 1728 8.2 1755 8.6 1781 9.0 1807 9.4 1832 9.8 12000 1835 9.8 1859 10.2 1884 10.6 1908 11.1 1932 11.5 13000 1944 11.7 1967 12.1 1990 12.5 2012 13.0 2035 13.4 14000 2055 13.7 2077 14.2 2099 14.7 2120 15.1 2141 15.6 15000 2169 16.1 2190 16.6 2210 17.1 2230 17.6 2250 18.1

VAILABLE EXTERNAL STATIC PRESSURE (IWG)

BHP

RPM

BHP

RPM

BHP

RPM

IRFLOW (CFM)

3.2 3.4 3.6 3.8 4.0

RPM

BHP

RPM

4000 1407 3.3 1447 3.6 1487 3.8 1525 4.1 1563 4.4

5000 1434 3.9 1473 4.2 1512 4.4 1549 4.7 1586 5.0

6000 1476 4.6 1513 4.9 1549 5.1 1584 5.5 1619 5.8

7000 1532 5.4 1566 5.7 1600 6.0 1633 6.3 1666 6.7

8000 1601 6.3 1632 6.7 1663 7.0 1694 7.3 1724 7.7

9000 1679 7.4 1708 7.8 1737 8.1 1765 8.5 1794 8.9 10000 1765 8.7 1792 9.1 1819 9.5 1846 9.9 1872 10.3 11000 1858 10.2 1883 10.6 1908 11.0 1933 11.4 1957 11.9 12000 1955 11.9 1979 12.4 2003 12.8 2026 13.2 2049 13.7 13000 2057 13.9 2079 14.3 2102 14.8 2123 15.2 2145 15.7 14000 2162 16.1 2183 16.6 2204 17.1 2225 17.6 2245 18.1 15000 2270 18.6 2290 19.1 2310 19.6 2329 20.1 2348 20.6

BHP

52 Johnson Controls Unitary Products

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246653-YTG-E-0108

TABLE 40: FAN PERFORMANCE - 25 & 30 TON AIRFOIL

VAILABLE EXTERNAL STATIC PRESSURE (IWG)

IRFLOW (CFM)

4000 1601 4.6 1636 4.9 1672 5.2 1707 5.5 1740 5.8 5000 1621 5.3 1656 5.6 1691 5.9 1725 6.2 1758 6.5 6000 1653 6.1 1687 6.4 1720 6.7 1753 7.0 1785 7.4 7000 1698 7.0 1730 7.3 1761 7.7 1792 8.0 1822 8.4 8000 1754 8.0 1784 8.4 1814 8.8 1843 9.1 1872 9.5

9000 1822 9.3 1850 9.7 1877 10.0 1905 10.4 1932 10.8 10000 1898 10.7 1924 11.1 1950 11.5 1976 11.9 2001 12.3 11000 1982 12.3 2006 12.7 2030 13.1 2054 13.6 2078 14.0 12000 2072 14.1 2095 14.6 2117 15.0 2140 15.5 2162 15.9 13000 2167 16.2 2188 16.7 2210 17.2 2231 17.7 2252 18.2 14000 2265 18.6 2286 19.1 2306 19.6 2326 20.1 2346 20.6 15000 2368 21.1 2387 21.7 2406 22.2 2425 22.8 2444 23.3

IRFLOW (CFM)

4000 1774 6.1 1807 6.4 1838 6.7 1870 7.0 1902 7.3

5000 1791 6.8 1823 7.1 1855 7.5 1886 7.8 1917 8.1

6000 1817 7.7 1847 8.0 1878 8.4 1909 8.7 1938 9.1

7000 1853 8.7 1883 9.1 1912 9.4 1941 9.8 1970 10.2

8000 1901 9.9 1928 10.2 1956 10.6 1984 11.0 2012 11.4

9000 1958 11.2 1985 11.6 2012 12.0 2038 12.4 2064 12.8 10000 2026 12.7 2051 13.1 2076 13.6 2101 14.0 2125 14.4 11000 2102 14.5 2126 14.9 2149 15.3 2172 15.8 2196 16.3 12000 2185 16.4 2207 16.9 2229 17.4 2251 17.9 2273 18.3 13000 2273 18.6 2294 19.1 2315 19.6 2336 20.1 2356 20.6 14000 2366 21.1 2386 21.6 2406 22.1 2425 22.6 2445 23.2 15000 2463 23.8 2482 24.4 2501 24.9

Fan performance is based on wet evaporator coils, clean 2” throwaway filters and system/cabinet effects at standard air density and 0 feet elevation.

Refer to Tables 10, 12, 15, 18, 21, 23 and 42 for component additions and deductions to fan performance tables.

BHP includes drive losses.

4. Shaded RPMs require Class II blower.

4.2 4.4 4.6 4.8 5.0

RPM

BHP

RPM

BHP

VAILABLE EXTERNAL STATIC PRESSURE (IWG)

5.2 5.4 5.6 5.8 6.0

RPM

BHP

RPM

BHP

1,2

(CONTINUED)

RPM

BHP

RPM

BHP

RPM

BHP

Johnson Controls Unitary Products 53

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246653-YTG-E-0108

TABLE 41: FAN PERFORMANCE - 40 TON AIRFOIL

VAILABLE EXTERNAL STATIC PRESSURE (IWG)

AIRFLOW (CFM)

8000 769 1.4 814 1.6 856 1.9 898 2.2 937 2.4

9000 855 1.8 896 2.1 933 2.4 971 2.7 1008 3.1 10000 941 2.5 978 2.8 1013 3.1 1047 3.4 1081 3.8 11000 1029 3.2 1062 3.5 1095 3.9 1126 4.3 1157 4.6 12000 1117 4.1 1147 4.5 1177 4.8 1207 5.2 1236 5.6 13000 1205 5.1 1233 5.5 1261 5.9 1289 6.4 1316 6.8 14000 1294 6.3 1320 6.8 1346 7.2 1372 7.7 1397 8.1 15000 1382 7.7 1407 8.2 1431 8.6 1455 9.1 1479 9.6 16000 1471 9.2 1495 9.8 1518 10.3 1540 10.8 1563 11.3 17000 1560 11.0 1582 11.6 1604 12.1 1625 12.6 1647 13.2 18000 1649 13.0 1670 13.6 1691 14.2 1712 14.7 1732 15.3 19000 1739 15.2 1758 15.8 1778 16.4 1798 17.1 1817 17.7 20000 1828 17.7 1847 18.3 1866 19.0 1884 19.6 1903 20.3 21000 1918 20.4 1936 21.1 1953 21.7 1971 22.4 1989 23.1 22000 2008 23.4 2025 24.1 2042 24.8

AIRFLOW (CFM)

8000 975 2.7 1013 3.0 1049 3.3 1085 3.6 1120 4.0

9000 1043 3.4 1077 3.7 1111 4.0 1144 4.4 1177 4.7 10000 1114 4.1 1146 4.5 1177 4.8 1208 5.2 1238 5.6 11000 1188 5.0 1218 5.4 1247 5.8 1276 6.2 1305 6.6 12000 1264 6.1 1292 6.5 1320 6.9 1346 7.3 1373 7.7 13000 1342 7.2 1368 7.7 1395 8.1 1420 8.6 1445 9.0 14000 1422 8.6 1446 9.1 1471 9.5 1495 10.0 1519 10.5 15000 1503 10.1 1526 10.6 1549 11.1 1572 11.6 1595 12.1 16000 1585 11.8 1607 12.4 1629 12.9 1650 13.4 1672 14.0 17000 1668 13.8 1689 14.3 1710 14.9 1730 15.4 1750 16.0 18000 1751 15.9 1771 16.5 1791 17.1 1811 17.7 1830 18.3 19000 1836 18.3 1855 18.9 1874 19.5 1893 20.1 1911 20.8 20000 1921 20.9 1939 21.5 1957 22.2 1975 22.9 1993 23.5 21000 2007 23.8 2024 24.5 22000

0.2 0.4 0.6 0.8 1.0

RPM

BHP

RPM

BHP

VAILABLE EXTERNAL STATIC PRESSURE (IWG)

1.2 1.4 1.6 1.8 2.0

RPM

BHP

RPM

BHP

1,2

RPM

BHP

RPM

BHP

RPM

BHP

VAILABLE EXTERNAL STATIC PRESSURE (IWG)

BHP

RPM

BHP

RPM

BHP

RPM

BHP

AIRFLOW (CFM)

2.2 2.4 2.6 2.8 3.0

RPM

BHP

RPM

8000 1154 4.3 1188 4.6 1220 4.9 1252 5.3 1284 5.6

9000 1209 5.0 1240 5.4 1270 5.8 1301 6.1 1330 6.5 10000 1268 6.0 1298 6.3 1326 6.7 1355 7.1 1383 7.5 11000 1332 7.0 1359 7.4 1387 7.8 1414 8.2 1440 8.6 12000 1400 8.1 1425 8.6 1451 9.0 1476 9.4 1502 9.9 13000 1470 9.5 1494 9.9 1518 10.4 1542 10.8 1566 11.3 14000 1542 10.9 1565 11.4 1588 11.9 1611 12.4 1633 12.9 15000 1617 12.6 1638 13.1 1660 13.7 1682 14.2 1704 14.7 16000 1693 14.5 1714 15.0 1734 15.6 1755 16.1 1775 16.7 17000 1770 16.6 1791 17.2 1810 17.7 1830 18.3 1849 18.9 18000 1849 18.9 1868 19.5 1887 20.1 1906 20.7 1925 21.3 19000 1929 21.4 1947 22.0 1965 22.7 1984 23.3 2002 24.0 20000 2010 24.2 2027 24.8

54 Johnson Controls Unitary Products

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246653-YTG-E-0108

TABLE 41: FAN PERFORMANCE - 40 TON AIRFOIL

VAILABLE EXTERNAL STATIC PRESSURE (IWG)

IRFLOW (CFM)

8000 1315 6.0 1345 6.4 1375 6.7 1405 7.1 1433 7.4

9000 1360 6.9 1389 7.3 1417 7.6 1445 8.0 1472 8.4 10000 1411 7.9 1438 8.3 1464 8.7 1491 9.1 1517 9.5 11000 1466 9.0 1492 9.5 1517 9.9 1542 10.3 1567 10.8 12000 1526 10.3 1550 10.8 1575 11.2 1599 11.7 1622 12.2 13000 1590 11.8 1613 12.3 1635 12.7 1658 13.2 1681 13.7 14000 1656 13.4 1678 13.9 1700 14.4 1721 14.9 1743 15.5 15000 1725 15.2 1745 15.8 1766 16.3 1787 16.9 1808 17.4 16000 1796 17.3 1816 17.8 1835 18.4 1855 19.0 1875 19.5 17000 1868 19.5 1888 20.1 1907 20.6 1926 21.2 1944 21.8 18000 1943 21.9 1961 22.5 1980 23.2 1998 23.8 2016 24.4 19000 2019 24.6 20000

AIRFLOW (CFM)

8000 1462 7.8 1490 8.2 1518 8.6 1545 9.0 1572 9.4

9000 1500 8.8 1526 9.2 1553 9.6 1579 10.0 1605 10.4 10000 1543 9.9 1569 10.4 1594 10.8 1619 11.2 1644 11.7 11000 1592 11.2 1617 11.7 1640 12.1 1664 12.6 1688 13.0 12000 1645 12.6 1669 13.1 1692 13.6 1715 14.1 1737 14.6 13000 1703 14.2 1725 14.7 1747 15.2 1769 15.7 1791 16.2 14000 1764 16.0 1785 16.5 1806 17.1 1827 17.6 1847 18.1 15000 1828 18.0 1848 18.5 1868 19.1 1888 19.6 1908 20.2 16000 1895 20.1 1914 20.7 1933 21.2 1952 21.8 1971 22.4 17000 1963 22.5 1981 23.1 2000 23.7 2018 24.3 2036 24.9 18000 2033 25.0

3.2 3.4 3.6 3.8 4.0

RPM

BHP

RPM

BHP

VAILABLE EXTERNAL STATIC PRESSURE (IWG)

4.2 4.4 4.6 4.8 5.0

RPM

BHP

RPM

BHP

1,2

(CONTINUED)

RPM

BHP

RPM

BHP

RPM

BHP

VAILABLE EXTERNAL STATIC PRESSURE (IWG)

AIRFLOW (CFM)

5.2 5.4 5.6 5.8 6.0

RPM

BHP

RPM

BHP

RPM

BHP

RPM

BHP

RPM

8000 1599 9.8 1624 10.2 1650 10.6 1675 11.0 1701 11.4

9000 1630 10.9 1655 11.3 1680 11.7 1705 12.2 1729 12.6 10000 1668 12.1 1692 12.6 1716 13.0 1740 13.5 1763 13.9 11000 1712 13.5 1734 14.0 1757 14.5 1780 14.9 1803 15.4 12000 1759 15.0 1782 15.5 1804 16.0 1825 16.6 1847 17.1 13000 1812 16.8 1833 17.3 1854 17.8 1875 18.4 1896 18.9 14000 1868 18.7 1888 19.2 1908 19.8 1928 20.3 1948 20.8 15000 1927 20.7 1947 21.3 1966 21.9 1985 22.5 2004 23.0 16000 1990 23.0 2008 23.6 2027 24.2 2045 24.8 17000 18000

Fan performance is based on wet evaporator coils, clean 2” throwaway filters and system/cabinet effects at standard air density and 0 feet elevation.

Refer to Tables 10, 12, 15, 18, 21, 23 and 42 for component additions and deductions to fan performance tables.

BHP includes drive losses.

4. Shaded RPMs require Class II blower.

BHP

Johnson Controls Unitary Products 55

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246653-YTG-E-0108

TABLE 42: COMPONENT STATIC RESISTANCE

COMPONENT COIL

LOSSES

TD. 25 TON, DRY -0.06 -0.08 -0.10 -0.13 - - -

TD. 25 TON, WET Baseline Baseline Baseline Baseline Baseline Baseline Baseline

TD. 30 TON, DRY -0.045 -0.075 -0.112 -0.157 -0.207 -0.264 -0.326

TD. 30 TON, WET Baseline Baseline Baseline Baseline Baseline Baseline Baseline

I CAP 30 TON, DRY -0.019 -0.035 -0.052 -0.073 -0.098 -0.124 -0.155

I CAP 30 TON, WET 0.042 0.069 0.103 0.142 0.186 0.236 0.290

TD. 40 TON, DRY -0.030 -0.051 -0.076 -0.106 -0.140 -0.177 -0.219

TD. 40 TON, WET Baseline Baseline Baseline Baseline Baseline Baseline Baseline

I CAP 40 TON, DRY -0.020 -0.033 -0.050 -0.069 -0.092 -0.116 -0.144

I CAP 40 TON, WET 0.023 0.038 0.057 0.079 0.105 0.133 0.164

ILTER LOSSES

6,000 8,000 10,000 12,000 14,000 16,000 18,000

1, 2

CFM

2” TA OR HI EFF. Baseline Baseline Baseline Baseline Baseline Baseline Baseline

IGID 6”, 65% 0.048 0.080 0.119 0.165 0.217 0.274 0.338

IGID 6”, 95% 0.189 0.308 0.448 0.609 0.790 0.988 1.205

IGV L

OSSES

25 & 30 TON 0.048 0.085 0.132 0.190 0.259 0.338 0.428

40 T

ON 0.027 0.049 0.076 0.110 0.149 0.195 0.246

AS HEAT

267 MBH HEAT 0.106 0.141 0.177 0.212 0.247 0.283 0.318 533 MBH H 800 MBH H E

LECTRIC HEAT 0.050 0.100 0.150 0.310 0.430 0.530 0.680

OWER EXHAUST 0.046 0.081 0.127 0.182 0.248 0.324 0.410

Baseline losses based on system/cabinet effects, wet st andard coil and 2” throwaway filters at 70°F, 0 feet elevation with standard air.

See Tables 10, 12, 15, 18, 21 and 23 for hot water and steam water coil static resistance.

EAT 0.212 0.283 0.353 0.424 0.495 0.566 0.636 EAT 0.318 0.423 0.531 0.636 0.741 0.849 0.954

CONOMIZER 0.063 0.104 0.153 0.210 0.276 0.349 0.429

56 Johnson Controls Unitary Products

Page 57

246653-YTG-E-0108

TABLE 43: POWER EXHAUST - ONE FORWARD CURVED FAN 25 TON

AVAILABLE EXTERNAL STATIC PRESSURE (IWG)

AIRFLOW CFM

0.20.40.60.81.0

RPM

BHP

RPM

BHP

RPM

BHP

RPM

4000 442 0.66 496 0.78 562 0.91 626 1.05 687 1.22

5000 524 1.21 566 1.35 609 1.50 663 1.66 717 1.83

6000 612 1.93 646 2.18 679 2.36 717 2.55 762 2.73

7000 703 3.00 731 3.32 759 3.54 787 3.75 820 3.97

8000 791 3.81 821 4.29 844 4.77 868 5.24 892 5.49

9000 877 5.81 911 6.17 932 6.53 953 6.90 974 7.27 10000 967 8.42 1004 8.76 1022 9.09 1041 9.43 1059 9.77

AVAILABLE EXTERNAL STATIC PRESSURE (IWG)

AIRFLOW CFM

1.21.41.61.82.0

RPM

BHP

RPM

BHP

RPM

BHP

RPM

4000 743 1.39 799 1.54 850 1.74 900 1.93 948 2.14

5000 768 2.00 818 2.18 865 2.39 911 2.60 955 2.81

6000 806 2.92 850 3.10 895 3.33 937 3.57 978 3.80

7000 857 4.18 895 4.40 933 4.61 972 4.83 1010 5.04

8000 921 5.74 953 6.00 985 6.25 1018 6.50 1052 6.75

9000 995 7.63 1020 7.97 1048 8.25 1075 8.54 1103 8.81 10000 1077 10.10 1096 10.44 - - ----

Fan performance is based on system/cabinet effects and back draft damper effects at standard air density and 0 feet elevation.

BHP includes 5% drive losses.

BHP

RPM

BHP

Johnson Controls Unitary Products 57

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246653-YTG-E-0108

8.0

7.5

7.0

6.5

6.0

5.5

5.0

4.5

4.0

3.5

3.0

Total Static Pressure (IWG)

2.5

2.0

1.5

1.0

0.5

1600

1500

1400

1300

1200

1100

1000

900

800 700

600 500 400

300

10 BHP

7.5 BHP

5 BHP

Power Exhaust 25 Ton

0.0

0.0 2.0 4.0 6.0 8.0 10.0 12.0 14.0 16.0 18.0

CFM (x1000)

FIGURE 25 - POWER EXHAUST - ONE FORWARD CURVE FAN - 25 TONS

58 Johnson Controls Unitary Products

Page 59

246653-YTG-E-0108

TABLE 44: POWER EXHAUST - TWO FORWARD CURVED FANS - 30 & 40 TON

VAILABLE EXTERNAL STATIC PRESSURE (IWG)

AIRFLOW CFM

0.20.4.060.81.0

RPM

BHP

2 3

RPM

4000 363 0.32 468 0.53 560 0.74 641 0.95 716 1.16 5000 402 0.53 494 0.74 576 1.05 652 1.26 722 1.47 6000 445 0.84 527 1.05 602 1.37 670 1.68 735 2.00 7000 494 1.26 565 1.58 633 1.79 697 2.10 757 2.52 8000 544 1.79 609 2.10 670 2.42 729 2.73 784 3.15

9000 597 2.42 654 2.84 711 3.15 765 3.47 817 3.89 10000 651 3.26 703 3.68 754 3.99 805 4.41 853 4.83 11000 705 4.31 753 4.73 801 5.15 847 5.57 893 5.99 12000 761 5.46 805 5.88 849 6.30 893 6.83 934 7.25 13000 817 6.93 858 7.35 899 7.77 939 8.30 979 8.82 14000 874 8.51 912 9.03 950 9.56 988 9.98 1025 10.50 15000 932 10.40 967 10.92 1002 11.55 1037 12.08 1072 12.60 16000 989 12.60 1022 13.23 1055 13.76 1088 14.28 - -

IRFLOW CFM

1.2 1.4 1.6 1.8 2

RPM

BHP

2 3

RPM

4000 783 1.47 844 1.68 903 1.89 956 2.21 1008 2.42

5000 788 1.79 848 2.10 906 2.42 959 2.63 1011 2.94

6000 798 2.21 855 2.63 911 2.94 963 3.26 1014 3.57

7000 814 2.84 869 3.15 922 3.47 972 3.89 1021 4.20

8000 837 3.47 889 3.89 938 4.20 987 4.62 1033 5.04

9000 866 4.31 915 4.73 961 5.15 1007 5.57 1050 5.99 10000 900 5.25 945 5.67 989 6.20 1032 6.62 1073 7.14 11000 936 6.41 979 6.93 1020 7.35 1061 7.88 1101 8.30 12000 976 7.77 1016 8.30 1055 8.72 1094 9.24 1131 9.77 13000 1018 9.35 1055 9.87 1093 10.40 1129 10.92 1165 11.55 14000 1061 11.13 1098 11.66 1133 12.29 1167 12.92 1202 13.44 15000 1107 13.23 1141 13.76 1175 14.39 1208 14.91 1240 15.54

Fan performance is based on system/cabinet effects and back draft damper effects at standard air density and 0 feet elevation.

BHP includes the sum of both exhaust fan motors.

BHP does includes 5% drive losses.

2 3

BHP

VAILABLE EXTERNAL STATIC PRESSURE (IWG)

2 3

BHP

RPM

BHP

2 3

RPM

BHP

2 3

RPM

BHP

2 3

Johnson Controls Unitary Products 59

Page 60

246653-YTG-E-0108

FIGURE 26 - POWER EXHAUST - TWO FORWARD CURVED FANS - 30 & 40 TONS

60 Johnson Controls Unitary Products

Page 61

TABLE 45: ELECTRICAL DATA 25 TON BASIC UNIT R22

COMPRESSORS

VOLTAGE

(EACH)

QTY. RLA LRA MCC QTY FLA HP FLA

208-3-60 2 42.3 245 66.0 4 3.8

230-3-60 2 42.3 245 66.0 4 3.8

460-3-60 2 17.6 125 27.5 4 1.9

575-3-60 2 14.2 100 22.2 4 1.5

Minimum Circuit Ampacity.

Dual Element, Time Delay Type.

HACR type per NEC

OD F

AN MOTORS

(EACH)

246653-YTG-E-0108

UPPLY BLOWER

MCA

(AMPS)

7.5 24.2 137 175 10 30.8 144 175 15 46.2 160 200 20 59.4 177 225

7.5 22.0 134 150 10 28.0 140 175 15 42.0 154 175 20 54.0 169 200

7.5 11.0 59 70 10 14.0 62 70 15 21.0 70 90 20 27.0 78 100

7.5 9.0 48 60 10 11.0 50 60 15 17.0 56 70 20 22.0 63 80

FUSE2 /

REAKER

SIZE

TABLE 46: ELECTRICAL DATA 30 TON BASIC UNIT R22

COMPRESSORS

VOLTAGE

(EACH)

QTY. RLA LRA MCC QTY FLA HP FLA

208-3-60 3 37.2 239 58.0 3 4.5

230-3-60 3 37.2 239 58.0 3 4.5

460-3-60 3 17.2 125 27.0 3 2.2

575-3-60 3 12.4 80 19.3 3 1.7

Minimum Circuit Ampacity.

Dual Element, Time Delay Type.

HACR type per NEC

OD F

AN MOTORS

(EACH)

UPPLY BLOWER

MCA

(AMPS)

FUSE2 /

REAKER

SIZE

10 30.8 165 200 15 46.2 183 225 20 59.4 199 250 25 74.8 219 250 10 28.0 162 175 15 42.0 177 200 20 54.0 192 225 25 68.0 210 250 10 14.0 76 90 15 21.0 84 100 20 27.0 92 110 25 34.0 101 125 10 11.0 56 60 15 17.0 64 80 20 22.0 70 90 25 27.0 76 100

Johnson Controls Unitary Products 61

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246653-YTG-E-0108

TABLE 47: ELECTRICAL DATA 40 TON BASIC UNIT R22

COMPRESSORS

VOLTAGE

(EACH)

QTY. RLA LRA MCC QTY FLA HP FLA

208-3-60 4 37.2 239 58.0 4 4.5

230-3-60 4 37.2 239 58.0 4 4.5

460-3-60 4 17.2 125 27.0 4 2.2

575-3-60 4 12.4 80 19.3 4 1.7

Minimum Circuit Ampacity.

Dual Element, Time Delay Type.

HACR type per NEC

OD F

AN MOTORS

(EACH)

UPPLY BLOWER

MCA

(AMPS)

FUSE2 /

REAKER

SIZE

10 30.8 207 225 15 46.2 225 250 20 59.4 241 250 25 74.8 260 300 10 28.0 203 225 15 42.0 219 250 20 54.0 234 250 25 68.0 251 300 10 14.0 96 110 15 21.0 104 110 20 27.0 111 125 25 34.0 120 150 10 11.0 71 80 15 17.0 78 90 20 22.0 84 100 25 27.0 90 110

62 Johnson Controls Unitary Products

Page 63

TABLE 48: ELECTRICAL DATA 25 TON WITH ELECTRIC HEAT R22

COMPRESSORS

VOLTAGE

(EACH)

QTY. RLA LRA MCC QTY FLA HP FLA OPTION KW

208-3-60 2 42.3 245 66.0 4 3.8

230-3-60 2 42.3 245 66.0 4 3.8

460-3-60 2 17.6 125 27.5 4 1.9

575-3-60 2 14.2 100 22.2 4 1.5

Minimum Circuit Ampacity.

Dual Element, Time Delay Type.

HACR type per NEC

OD F

AN MOTORS

(EACH)

UPPLY BLOWER ELECTRIC HEAT

7.5 24.2 E4 40 30 1 137 175 10 30.8 E4 40 30 1 144 175 15 46.2 E4 40 30 1 162 200 20 59.4 E4 40 30 1 178 225

7.5 24.2 E8 80 60 2 197 225 10 30.8 E8 80 60 2 205 225 15 46.2 E8 80 60 2 225 250 20 59.4 E8 80 60 2 241 300

7.5 22.0 E4 40 36.8 1 148 175 10 28.0 E4 40 36.8 1 155 175 15 42.0 E4 40 36.8 1 173 175 20 54.0 E4 40 36.8 1 188 200

7.5 22.0 E8 80 73.6 2 220 250 10 28.0 E8 80 73.6 2 227 250 15 42.0 E8 80 73.6 2 245 250 20 54.0 E8 80 73.6 2 260 300

7.5 11.0 E4 40 36.8 1 74 80 10 14.0 E4 40 36.8 1 78 80 15 21.0 E4 40 36.8 1 86 90 20 27.0 E4 40 36.8 1 94 110

7.5 11.0 E8 80 73.6 2 110 125 10 14.0 E8 80 73.6 2 114 125 15 21.0 E8 80 73.6 2 122 125 20 27.0 E8 80 73.6 2 130 150

7.5 11.0 E1 108 99.4 2 144 175 10 14.0 E1 108 99.4 2 147 175 15 21.0 E1 108 99.4 2 156 175 20 27.0 E1 108 99.4 2 164 175

7.5 9.0 E4 40 36.8 1 59 60 10 11.0 E4 40 36.8 1 62 70 15 17.0 E4 40 36.8 1 69 70 20 22.0 E4 40 36.8 1 76 80

7.5 9.0 E8 80 73.6 2 88 100 10 11.0 E8 80 73.6 2 91 100 15 17.0 E8 80 73.6 2 98 110 20 22.0 E8 80 73.6 2 104 125

7.5 9.0 E1 108 99.4 2 115 125 10 11.0 E1 108 99.4 2 118 150 15 17.0 E1 108 99.4 2 125 150 20 22.0 E1 108 99.4 2 131 150

APPLIED

STAGES

246653-YTG-E-0108

MCA

(AMPS)

FUSE2 /

REAKER

SIZE

Johnson Controls Unitary Products 63

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246653-YTG-E-0108

TABLE 49: ELECTRICAL DATA 30 TON WITH ELECTRIC HEAT R22

COMPRESSORS

VOLTAGE

(EACH)

QTY. RLA LRA MCC QTY FLA HP FLA OPTION KW

208-3-60 3 37.2 239 58.0 3 4.5

230-3-60 3 37.2 239 58.0 3 4.5

460-3-60 3 17.2 125 27.0 3 2.2

575-3-60 3 12.4 80 19.3 3 1.7

Minimum Circuit Ampacity.

Dual Element, Time Delay Type.

HACR type per NEC

OD F

AN MOTORS

(EACH)

UPPLY BLOWER ELECTRIC HEAT

10 30.8 E4 40 30 1 165 200 15 46.2 E4 40 30 1 183 225 20 59.4 E4 40 30 1 199 250 25 74.8 E4 40 30 1 219 250 10 30.8 E8 80 60 2 205 225 15 46.2 E8 80 60 2 225 250 20 59.4 E8 80 60 2 241 300 25 74.8 E8 80 60 2 260 300 10 28.0 E4 40 36.8 1 162 175 15 42.0 E4 40 36.8 1 177 200 20 54.0 E4 40 36.8 1 192 225 25 68.0 E4 40 36.8 1 210 250 10 28.0 E8 80 73.6 2 227 250 15 42.0 E8 80 73.6 2 245 250 20 54.0 E8 80 73.6 2 260 300 25 68.0 E8 80 73.6 2 277 300 10 14.0 E4 40 36.8 1 78 90 15 21.0 E4 40 36.8 1 86 100 20 27.0 E4 40 36.8 1 94 110 25 34.0 E4 40 36.8 1 103 125 10 14.0 E8 80 73.6 2 114 125 15 21.0 E8 80 73.6 2 122 125 20 27.0 E8 80 73.6 2 130 150 25 34.0 E8 80 73.6 2 139 150 10 14.0 E1 108 99.4 2 147 175 15 21.0 E1 108 99.4 2 156 175 20 27.0 E1 108 99.4 2 164 175 25 34.0 E1 108 99.4 2 172 200 10 11.0 E4 40 36.8 1 62 70 15 17.0 E4 40 36.8 1 69 80 20 22.0 E4 40 36.8 1 76 90 25 27.0 E4 40 36.8 1 82 100 10 11.0 E8 80 73.6 2 91 100 15 17.0 E8 80 73.6 2 98 110 20 22.0 E8 80 73.6 2 104 125 25 27.0 E8 80 73.6 2 111 125 10 11.0 E1 108 99.4 2 118 150 15 17.0 E1 108 99.4 2 125 150 20 22.0 E1 108 99.4 2 131 150 25 27.0 E1 108 99.4 2 138 150

APPLIED

STAGES

MCA

(AMPS)

FUSE2 /

REAKER

SIZE

64 Johnson Controls Unitary Products

Page 65

TABLE 50: ELECTRICAL DATA 40 TON WITH ELECTRIC HEAT R22

COMPRESSORS

VOLTAGE

(EACH)

QTY. RLA LRA MCC QTY FLA HP FLA OPTION KW

208-3-60 4 37.2 239 58.0 4 4.5

230-3-60 4 37.2 239 58.0 4 4.5

460-3-60 4 17.2 125 27.0 4 2.2

575-3-60 4 12.4 80 19.3 4 1.7

Minimum Circuit Ampacity.

Dual Element, Time Delay Type.

HACR type per NEC

OD F

AN MOTORS

(EACH)

UPPLY BLOWER ELECTRIC HEAT

10 30.8 E4 40 30.0 1 207 225 15 46.2 E4 40 30.0 1 225 250 20 59.4 E4 40 30.0 1 241 300 25 74.8 E4 40 30.0 1 260 300 10 30.8 E8 80 60.1 2 207 225 15 46.2 E8 80 60.1 2 225 250 20 59.4 E8 80 60.1 2 241 300 25 74.8 E8 80 60.1 2 260 300 10 28.0 E4 40 36.8 1 203 225 15 42.0 E4 40 36.8 1 219 250 20 54.0 E4 40 36.8 1 234 250 25 68.0 E4 40 36.8 1 251 300 10 28.0 E8 80 73.6 2 227 250 15 42.0 E8 80 73.6 2 245 250 20 54.0 E8 80 73.6 2 260 300 25 68.0 E8 80 73.6 2 277 300 10 14.0 E4 40 36.8 1 96 110 15 21.0 E4 40 36.8 1 104 110 20 27.0 E4 40 36.8 1 111 125 25 34.0 E4 40 36.8 1 120 150 10 14.0 E8 80 73.6 2 114 125 15 21.0 E8 80 73.6 2 122 125 20 27.0 E8 80 73.6 2 130 150 25 34.0 E8 80 73.6 2 139 150 10 14.0 E1 108 99.4 2 147 175 15 21.0 E1 108 99.4 2 156 175 20 27.0 E1 108 99.4 2 164 175 25 34.0 E1 108 99.4 2 172 200

10 11.0 E4 40 36.8 1 71 80 15 17.0 E4 40 36.8 1 78 90 20 22.0 E4 40 36.8 1 84 100 25 27.0 E4 40 36.8 1 90 110 10 11.0 E8 80 73.6 2 91 100 15 17.0 E8 80 73.6 2 98 110 20 22.0 E8 80 73.6 2 104 125 25 27.0 E8 80 73.6 2 111 125 10 11.0 E1 108 99.4 2 118 150 15 17.0 E1 108 99.4 2 125 150 20 22.0 E1 108 99.4 2 131 150 25 27.0 E1 108 99.4 2 138 150

APPLIED

STAGES

246653-YTG-E-0108

MCA

(AMPS)

FUSE2 /

REAKER

SIZE

Johnson Controls Unitary Products 65

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246653-YTG-E-0108

TABLE 51: ELECTRICAL DATA 25 TON WITH POWER EXHAUST R22

COMPRESSORS

VOLTAGE

(EACH)

QTY. RLA LRA MCC QTY FLA HP FLA HP FLA

208-3-60 2 42.3 245 66.0 4 3.8

230-3-60 2 42.3 245 66.0 4 3.8

460-3-60 2 17.6 125 27.5 4 1.9

575-3-60 2 14.2 100 22.2 4 1.5

Minimum Circuit Ampacity.

Dual Element, Time Delay Type.

HACR type per NEC

OD F

AN MOTORS

(EACH)

UPPLY BLOWER PWR EXH MOTOR

7.5 24.2

10 30.8

15 46.2

20 59.4

7.5 22.0

10 28.0

15 42.0

20 54.0

7.5 11.0

10 14.0

15 21.0

20 27.0

7.5 9.0

10 11.0

15 17.0

20 22.0

MCA (AMPS)

FUSE2 /

REAKER

SIZE

5 16.7 154 175

7.5 24.2 161 200 10 30.8 168 200

5 16.7 160 200

7.5 24.2 168 200 10 30.8 175 200

5 16.7 177 200

7.5 24.2 184 225 10 30.8 191 225

5 16.7 193 250

7.5 24.2 201 250 10 30.8 207 250

5 15.2 149 175

7.5 22.0 156 175 10 28.0 162 200

5 15.2 155 175

7.5 22.0 162 200 10 28.0 168 200

5 15.2 169 200

7.5 22.0 176 200 10 28.0 182 200

5 15.2 184 225

7.5 22.0 191 225 10 28.0 197 250

5 7.6 67 80

7.5 11.0 70 80 10 14.0 73 90

5 7.6 70 80

7.5 11.0 73 90 10 14.0 76 90

5 7.6 78 90

7.5 11.0 81 100 10 14.0 84 100

57.685110

7.5 11.0 89 110 10 14.0 92 110

5 6.1 54 60

7.5 9.0 57 70 10 11.0 59 70

5 6.1 56 70

7.5 9.0 59 70 10 11.0 61 70

5 6.1 63 70

7.5 9.0 65 80 10 11.0 67 80

5 6.1 69 90

7.5 9.0 72 90 10 11.0 74 90

66 Johnson Controls Unitary Products

Page 67

TABLE 52: ELECTRICAL DATA 30 TON WITH POWER EXHAUST R22

COMPRESSORS

VOLTAGE

(EACH)

QTY. RLA LRA MCC QTY FLA HP FLA HP FLA

208-3-60 3 37.2 239 58.0 3 4.5

230-3-60 3 37.2 239 58.0 3 4.5

460-3-60 3 17.2 125 27.0 3 2.2

575-3-60 3 12.4 80 19.3 3 1.7

Minimum Circuit Ampacity.

Dual Element, Time Delay Type.

HACR type per NEC

OD F

AN MOTORS

(EACH)

UPPLY BLOWER PWR EXH MOTOR

10 30.8

15 46.2

20 59.4

25 74.8

10 28.0

15 42.0

20 54.0

25 68.0

10 14.0

15 21.0

20 27.0

25 34.0

10 11.0

15 17.0

20 22.0

25 27.0

246653-YTG-E-0108

MCA

(AMPS)

7.5 24.2 189 225 10 30.8 196 225 15 46.2 214 250

7.5 24.2 207 250 10 30.8 214 250 15 46.2 229 250

7.5 24.2 224 250 10 30.8 230 250 15 46.2 246 300

7.5 24.2 243 300 10 30.8 249 300 15 46.2 265 300

7.5 22.0 184 200 10 28.0 190 225 15 42.0 205 225

7.5 22.0 199 225 10 28.0 205 225 15 42.0 219 250

7.5 22.0 214 250 10 28.0 220 250 15 42.0 234 250

7.5 22.0 232 250 10 28.0 238 300 15 42.0 252 300

7.5 11.0 87 100 10 14.0 90 100 15 21.0 98 110

7.5 11.0 95 110 10 14.0 98 110 15 21.0 105 125

7.5 11.0 103 125 10 14.0 106 125 15 21.0 113 125

7.5 11.0 112 125 10 14.0 115 125 15 21.0 122 150

7.5 9.0 65 70 10 11.0 67 70 15 17.0 75 90

7.5 9.0 73 80 10 11.0 75 90 15 17.0 81 90

7.5 9.0 79 100 10 11.0 81 100 15 17.0 87 100

7.5 9.0 85 110 10 11.0 87 110 15 17.0 93 110

FUSE2 /

REAKER

SIZE

Johnson Controls Unitary Products 67

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246653-YTG-E-0108

TABLE 53: ELECTRICAL DATA 40 TON WITH POWER EXHAUST R22

COMPRESSORS

VOLTAGE

(EACH)

QTY. RLA LRA MCC QTY FLA HP FLA HP FLA

208-3-60 4 37.2 239 58.0 4 4.5

230-3-60 4 37.2 239 58.0 4 4.5

460-3-60 4 17.2 125 27.0 4 2.2

575-3-60 4 12.4 80 19.3 4 1.7

Minimum Circuit Ampacity.

Dual Element, Time Delay Type.

HACR type per NEC

OD F

AN MOTORS

(EACH)

UPPLY BLOWER PWR EXH MOTOR

10 30.8

15 46.2

20 59.4

25 74.8

10 28.0

15 42.0

20 54.0

25 68.0

10 14.0

15 21.0

20 27.0

25 34.0

10 11.0

15 17.0

20 22.0

25 27.0

MCA (AMPS)

FUSE2 /

REAKER

SIZE

7.5 24.2 231 250 10 30.8 238 250 15 46.2 255 300

7.5 24.2 249 250 10 30.8 255 300 15 46.2 271 300

7.5 24.2 265 300 10 30.8 272 300 15 46.2 287 300

7.5 24.2 285 350 10 30.8 291 350 15 46.2 307 350

7.5 22.0 225 250 10 28.0 231 250 15 42.0 247 250

7.5 22.0 241 250 10 28.0 247 250 15 42.0 261 300

7.5 22.0 256 300 10 28.0 262 300 15 42.0 276 300

7.5 22.0 273 300 10 28.0 279 300 15 42.0 293 350

7.5 11.0 107 110 10 14.0 110 125 15 21.0 118 125

7.5 11.0 115 125 10 14.0 118 125 15 21.0 125 125

7.5 11.0 122 125 10 14.0 125 150 15 21.0 132 150

7.5 11.0 131 150 10 14.0 134 150 15 21.0 141 150

7.5 9.0 80 90 10 11.0 82 90 15 17.0 89 100

7.5 9.0 87 100 10 11.0 89 100 15 17.0 95 110

7.5 9.0 93 110 10 11.0 95 110 15 17.0 101 110

7.5 9.0 99 125 10 11.0 101 125 15 17.0 107 125

68 Johnson Controls Unitary Products

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246653-YTG-E-0108

TABLE 54: ELECTRICAL DATA 25 TON WITH ELECTRIC HEAT AND POWER EXHAUST R22

VOLTAGE

208-3-60

230-3-60

ELECTRIC HEAT

COMPRESSORS

(EACH)

OPTION KW STAGES QTY. RLA LRA MCC QTY FLA HP FLA HP FLA

E4 40 1 2 42.3 245 66.0 4 3.8

E8 80 2 2 42.3 245 66.0 4 3.8

E4 40 1 2 42.3 245 66.0 4 3.8

E8 80 2 2 42.3 245 66.0 4 3.8

OD F

AN MOTORS

(EACH)

UPPLY BLOWER PWR EXH MOTOR

5 16.7 154 175

7.5 24.2

7.5 24.2 161 200 10 30.8 168 200

5 16.7 160 200

10 30.8

7.5 24.2 168 200 10 30.8 175 200

5 16.7 179 200

15 46.2

7.5 24.2 186 225 10 30.8 193 225

5 16.7 195 250

20 59.4

7.5 24.2 203 250 10 30.8 209 250

5 16.7 214 225

7.5 24.2

7.5 24.2 221 225 10 30.8 229 250

5 16.7 222 250

10 30.8

7.5 24.2 229 250 10 30.8 236 250

5 16.7 241 250

15 46.2

7.5 24.2 249 250 10 30.8 255 300

5 16.7 258 300

20 59.4

7.5 24.2 265 300 10 30.8 272 300

5 15.2 163 175

7.5 22.0

7.5 22.0 170 175 10 28.0 177 200

5 15.2 170 175

10 28.0

7.5 22.0 177 200 10 28.0 183 200

5 15.2 188 200

15 42.0

7.5 22.0 195 200 10 28.0 201 225

5 15.2 203 225

20 54.0

7.5 22.0 210 225 10 28.0 216 250

5 15.2 235 250

7.5 22.0

7.5 22.0 242 250 10 28.0 249 250

5 15.2 243 250

10 28.0

7.5 22.0 249 250 10 28.0 255 300

5 15.2 260 300

15 42.0

7.5 22.0 267 300 10 28.0 273 300

5 15.2 275 300

20 54.0

7.5 22.0 282 300 10 28.0 288 300

MCA

(AMPS)

FUSE2 /

REAKER

SIZE

Johnson Controls Unitary Products 69

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246653-YTG-E-0108

TABLE 54: ELECTRICAL DATA 25 TON WITH ELECTRIC HEAT AND POWER EXHAUST R22 (CONTINUED)

OD F

AN MOTORS

(EACH)

UPPLY BLOWER PWR EXH MOTOR

57.681 90

7.5 11.0

7.5 11.0 85 90 10 14.0 89 90

57.685 90

10 14.0

7.5 11.0 89 90 10 14.0 92 100

5 7.6 94 100

15 21.0

7.5 11.0 97 100 10 14.0 100 110

5 7.6 101 110

20 27.0

7.5 11.0 105 110 10 14.0 108 110

57.6118125

7.5 11.0

7.5 11.0 121 125 10 14.0 125 125

5 7.6 121 125

10 14.0

7.5 11.0 125 125 10 14.0 128 150

5 7.6 130 150

15 21.0

7.5 11.0 133 150 10 14.0 136 150

5 7.6 138 150

20 27.0

7.5 11.0 141 150 10 14.0 144 150

5 7.6 151 175

7.5 11.0

7.5 11.0 155 175 10 14.0 158 175

5 7.6 155 175

10 14.0

7.5 11.0 158 175 10 14.0 161 175

5 7.6 164 175

15 21.0

7.5 11.0 167 175 10 14.0 170 175

5 7.6 171 175

20 27.0

7.5 11.0 175 200 10 14.0 178 200

MCA

(AMPS)

FUSE2 /

REAKER

SIZE

VOLTAGE

460-3-60

ELECTRIC HEAT

COMPRESSORS

(EACH)

OPTION KW STAGES QTY. RLA LRA MCC QTY FLA HP FLA HP FLA

E4 40 1 2 17.6 125 27.5 4 1.9

E8 80 2 2 17.6 125 27.5 4 1.9

E1 108 2 2 17.6 125 27.5 4 1.9

70 Johnson Controls Unitary Products

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246653-YTG-E-0108

TABLE 54: ELECTRICAL DATA 25 TON WITH ELECTRIC HEAT AND POWER EXHAUST R22 (CONTINUED)

VOLTAGE

ELECTRIC HEAT

OPTION KW STAGES QTY. RLA LRA MCC QTY FLA HP FLA HP FLA

E4 40 1 2 14.2 100 22.2 4 1.5

575-3-60

E8 80 2 2 14.2 100 22.2 4 1.5

E1 108 2 2 14.2 100 22.2 4 1.5

Minimum Circuit Ampacity.

Dual Element, Time Delay Type.

HACR type per NEC

COMPRESSORS

(EACH)

OD F

AN MOTORS

(EACH)

UPPLY BLOWER PWR EXH MOTOR

56.165 70

7.5 9.0

7.5 9.0 68 70 10 11.0 71 80

56.168 70

10 11.0

7.5 9.0 71 80 10 11.0 73 80

56.175 80

15 17.0

7.5 9.0 78 80 10 11.0 80 90

56.182 90

20 22.0

7.5 9.0 85 90 10 11.0 87 90

56.194100

7.5 9.0

7.5 9.0 97 100 10 11.0 100 110

56.197100

10 11.0

7.5 9.0 100 110 10 11.0 102 110

5 6.1 104 110

15 17.0

7.5 9.0 107 110 10 11.0 109 125

5 6.1 111 125

20 22.0

7.5 9.0 113 125 10 11.0 115 125

5 6.1 121 150

7.5 9.0

7.5 9.0 124 150 10 11.0 127 150

5 6.1 124 150

10 11.0

7.5 9.0 127 150 10 11.0 129 150

5 6.1 131 150

15 17.0

7.5 9.0 134 150 10 11.0 136 150

5 6.1 138 150

20 22.0

7.5 9.0 140 150 10 11.0 142 150

MCA

(AMPS)

FUSE2 /

REAKER

SIZE

Johnson Controls Unitary Products 71

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246653-YTG-E-0108

TABLE 55: ELECTRICAL DATA 30 TON WITH ELECTRIC HEAT AND POWER EXHAUST R22

VOLTAGE

208-3-60

230-3-60

ELECTRIC HEAT

COMPRESSORS

(EACH)

OPTION KW STAGES QTY. RLA LRA MCC QTY FLA HP FLA HP FLA

E4 40 1 3 37.2 239 58.0 3 5.8

E8 80 2 3 37.2 239 58.0 3 5.8

E4 40 1 3 37.2 239 58.0 3 5.8

E8 80 2 3 37.2 239 58.0 3 5.8

OD F

AN MOTORS

(EACH)

UPPLY BLOWER PWR EXH MOTOR

7.5 24.2 189 225

10 30.8

10 30.8 196 225 15 46.2 214 250

7.5 24.2 207 250

15 46.2

10 30.8 214 250 15 46.2 229 250

7.5 24.2 224 250

20 59.4

10 30.8 230 250 15 46.2 246 300

7.5 24.2 243 300

25 74.8

10 30.8 249 300 15 46.2 265 300

7.5 24.2 229 250

10 30.8

10 30.8 236 250 15 46.2 255 300

7.5 24.2 249 250

15 46.2

10 30.8 255 300 15 46.2 271 300

7.5 24.2 265 300

20 59.4

10 30.8 272 300 15 46.2 287 300

7.5 24.2 284 350

25 74.8

10 30.8 291 350 15 46.2 306 350

7.5 22.0 184 200

10 28.0

10 28.0 190 225 15 42.0 205 225

7.5 22.0 199 225

15 42.0

10 28.0 205 225 15 42.0 219 250

7.5 22.0 214 250

20 54.0

10 28.0 220 250 15 42.0 234 250

7.5 22.0 232 250

25 68.0

10 28.0 238 300 15 42.0 252 300

7.5 22.0 249 250

10 28.0

10 28.0 255 300 15 42.0 273 300

7.5 22.0 267 300

15 42.0

10 28.0 273 300 15 42.0 287 300

7.5 22.0 282 300

20 54.0

10 28.0 288 300 15 42.0 302 350

7.5 22.0 299 350

25 68.0

10 28.0 305 350 15 42.0 319 350

MCA

(AMPS)

FUSE2 /

REAKER

SIZE

72 Johnson Controls Unitary Products

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246653-YTG-E-0108

TABLE 55: ELECTRICAL DATA 30 TON WITH ELECTRIC HEAT AND POWER EXHAUST R22 (CONTINUED)

OD F

AN MOTORS

(EACH)

UPPLY BLOWER PWR EXH MOTOR

7.5 11.0 89 100

10 14.0

10 14.0 92 100 15 21.0 100 110

7.5 11.0 97 110

15 21.0

10 14.0 100 110 15 21.0 107 125

7.5 11.0 105 125

20 27.0

10 14.0 108 125 15 21.0 115 125

7.5 11.0 114 125

25 34.0

10 14.0 117 125 15 21.0 124 150

7.5 11.0 125 125

10 14.0

10 14.0 128 150 15 21.0 136 150

7.5 11.0 133 150

15 21.0

10 14.0 136 150 15 21.0 143 150

7.5 11.0 141 150

20 27.0

10 14.0 144 150 15 21.0 151 175

7.5 11.0 150 175

25 34.0

10 14.0 153 175 15 21.0 160 175

7.5 11.0 158 175

10 14.0

10 14.0 161 175 15 21.0 170 175

7.5 11.0 167 175

15 21.0

10 14.0 170 175 15 21.0 177 200

7.5 11.0 175 200

20 27.0

10 14.0 178 200 15 21.0 185 200

7.5 11.0 183 200

25 34.0

10 14.0 186 200 15 21.0 193 225

MCA

(AMPS)

FUSE2 /

REAKER

SIZE

VOLTAGE

460-3-60

ELECTRIC HEAT

COMPRESSORS

(EACH)

OPTION KW STAGES QTY. RLA LRA MCC QTY FLA HP FLA HP FLA

E4 40 1 3 17.2 125 27.0 3 2.2

E8 80 2 3 17.2 125 27.0 3 2.2

E1 108 2 3 17.2 125 27.0 3 2.2

Johnson Controls Unitary Products 73

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TABLE 55: ELECTRICAL DATA 30 TON WITH ELECTRIC HEAT AND POWER EXHAUST R22 (CONTINUED)

VOLTAGE

ELECTRIC HEAT

OPTION KW STAGES QTY. RLA LRA MCC QTY FLA HP FLA HP FLA

E4 40 1 3 12.4 80 19.3 3 1.7

575-3-60

E8 80 2 3 12.4 80 19.3 3 1.7

E1 108 2 3 12.4 80 19.3 3 1.7

Minimum Circuit Ampacity.

Dual Element, Time Delay Type.

HACR type per NEC

COMPRESSORS

(EACH)

OD F

AN MOTORS

(EACH)

UPPLY BLOWER PWR EXH MOTOR

7.5 9.0 71 80

10 11.0

10 11.0 73 80 15 17.0 80 90

7.5 9.0 78 80

15 17.0

10 11.0 80 90 15 17.0 86 90

7.5 9.0 85 100

20 22.0

10 11.0 87 100 15 17.0 93 100

7.5 9.0 91 110

25 27.0

10 11.0 93 110 15 17.0 99 110

7.5 9.0 100 110

10 11.0

10 11.0 102 110 15 17.0 109 125

7.5 9.0 107 110

15 17.0

10 11.0 109 125 15 17.0 115 125

7.5 9.0 113 125

20 22.0

10 11.0 115 125 15 17.0 121 125

7.5 9.0 120 125

25 27.0

10 11.0 122 125 15 17.0 128 150

7.5 9.0 127 150

10 11.0

10 11.0 129 150 15 17.0 136 150

7.5 9.0 134 150

15 17.0

10 11.0 136 150 15 17.0 142 150

7.5 9.0 140 150

20 22.0

10 11.0 142 150 15 17.0 148 150

7.5 9.0 147 150

25 27.0

10 11.0 149 175 15 17.0 155 175

MCA

(AMPS)

FUSE2 /

REAKER

SIZE

74 Johnson Controls Unitary Products

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246653-YTG-E-0108

TABLE 56: ELECTRICAL DATA 40 TON WITH ELECTRIC HEAT AND POWER EXHAUST R22

VOLTAGE

208-3-60

230-3-60

ELECTRIC HEAT

COMPRESSORS

(EACH)

OPTION KW STAGES QTY. RLA LRA MCC QTY FLA HP FLA HP FLA

E4 40 1 4 37.2 239 58.0 4 4.5

E8 80 2 4 37.2 239 58.0 4 4.5

E4 40 1 4 37.2 239 58.0 4 4.5

E8 80 2 4 37.2 239 58.0 4 4.5

OD F

AN MOTORS

(EACH)

UPPLY BLOWER PWR EXH MOTOR

7.5 24.2 231 250

10 30.8

10 30.8 238 250 15 46.2 255 300

7.5 24.2 249 250

15 46.2

10 30.8 255 300 15 46.2 271 300

7.5 24.2 265 300

20 59.4

10 30.8 272 300 15 46.2 287 300

7.5 24.2 285 350

25 74.8

10 30.8 291 350 15 46.2 307 350

7.5 24.2 231 250

10 30.8

10 30.8 238 250 15 46.2 255 300

7.5 24.2 249 250

15 46.2

10 30.8 255 300 15 46.2 271 300

7.5 24.2 265 300

20 59.4

10 30.8 272 300 15 46.2 287 300

7.5 24.2 285 350

25 74.8

10 30.8 291 350 15 46.2 307 350

7.5 22.0 225 250

10 28.0

10 28.0 231 250 15 42.0 247 250

7.5 22.0 241 250

15 42.0

10 28.0 247 250 15 42.0 261 300

7.5 22.0 256 300

20 54.0

10 28.0 262 300 15 42.0 276 300

7.5 22.0 273 300

25 68.0

10 28.0 279 300 15 42.0 293 350

7.5 22.0 249 250

10 28.0

10 28.0 255 300 15 42.0 273 300

7.5 22.0 267 300

15 42.0

10 28.0 273 300 15 42.0 287 300

7.5 22.0 282 300

20 54.0

10 28.0 288 300 15 42.0 302 350

7.5 22.0 299 350

25 68.0

10 28.0 305 350 15 42.0 319 350

MCA

(AMPS)

FUSE2 /

REAKER

SIZE

Johnson Controls Unitary Products 75

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246653-YTG-E-0108

TABLE 56: ELECTRICAL DATA 40 TON WITH ELECTRIC HEAT AND POWER EXHAUST R22 (CONTINUED)

OD F

AN MOTORS

(EACH)

UPPLY BLOWER PWR EXH MOTOR

7.5 11.0 107 110

10 14.0

10 14.0 110 125 15 21.0 118 125

7.5 11.0 115 125

15 21.0

10 14.0 118 125 15 21.0 125 125

7.5 11.0 122 125

20 27.0

10 14.0 125 150 15 21.0 132 150

7.5 11.0 131 150

25 34.0

10 14.0 134 150 15 21.0 141 150

7.5 11.0 125 125

10 14.0

10 14.0 128 150 15 21.0 136 150

7.5 11.0 133 150

15 21.0

10 14.0 136 150 15 21.0 143 150

7.5 11.0 141 150

20 27.0

10 14.0 144 150 15 21.0 151 175

7.5 11.0 150 175

25 34.0

10 14.0 153 175 15 21.0 160 175

7.5 11.0 158 175

10 14.0

10 14.0 161 175 15 21.0 170 175

7.5 11.0 167 175

15 21.0

10 14.0 170 175 15 21.0 177 200

7.5 11.0 175 200

20 27.0

10 14.0 178 200 15 21.0 185 200

7.5 11.0 183 200

25 34.0

10 14.0 186 200 15 21.0 193 225

MCA

(AMPS)

FUSE2 /

REAKER

SIZE

VOLTAGE

460-3-60

ELECTRIC HEAT

COMPRESSORS

(EACH)

OPTION KW STAGES QTY. RLA LRA MCC QTY FLA HP FLA HP FLA

E4 40 1 4 17.2 125 27.0 4 2.2

E8 80 2 4 17.2 125 27.0 4 2.2

E1 108 2 4 17.2 125 27.0 4 2.2

76 Johnson Controls Unitary Products

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246653-YTG-E-0108

TABLE 56: ELECTRICAL DATA 40 TON WITH ELECTRIC HEAT AND POWER EXHAUST R22 (CONTINUED)

VOLTAGE

ELECTRIC HEAT

OPTION KW STAGES QTY. RLA LRA MCC QTY FLA HP FLA HP FLA

E4 40 1 4 12.4 80 19.3 4 1.7

575-3-60

E8 80 2 4 12.4 80 19.3 4 1.7

E1 108 2 4 12.4 80 19.3 4 1.7

Minimum Circuit Ampacity.

Dual Element, Time Delay Type.

HACR type per NEC

COMPRESSORS

(EACH)

OD F

AN MOTORS

(EACH)

UPPLY BLOWER PWR EXH MOTOR

7.5 9.0 80 90

10 11.0

10 11.0 82 90 15 17.0 89 100

7.5 9.0 87 100

15 17.0

10 11.0 89 100 15 17.0 95 110

7.5 9.0 93 110

20 22.0

10 11.0 95 110 15 17.0 101 110

7.5 9.0 99 125

25 27.0

10 11.0 101 125 15 17.0 107 125

7.5 9.0 100 110

10 11.0

10 11.0 102 110 15 17.0 109 125

7.5 9.0 107 110

15 17.0

10 11.0 109 125 15 17.0 115 125

7.5 9.0 113 125

20 22.0

10 11.0 115 125 15 17.0 121 125

7.5 9.0 120 125

25 27.0

10 11.0 122 125 15 17.0 128 150

7.5 9.0 127 150

10 11.0

10 11.0 129 150 15 17.0 136 150

7.5 9.0 134 150

15 17.0

10 11.0 136 150 15 17.0 142 150

7.5 9.0 140 150

20 22.0

10 11.0 142 150 15 17.0 148 150

7.5 9.0 147 150

25 27.0

10 11.0 149 175 15 17.0 155 175

MCA

(AMPS)

FUSE2 /

REAKER

SIZE

Johnson Controls Unitary Products 77

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246653-YTG-E-0108

BACK

CENTER OF GRAVITY

CONDENSER COIL END

FRONT

TABLE 57: UNIT WEIGHTS

COMPONENT 25 TON 30 TON 40 TON

Basic Unit 4410 4565 4845

Gas Heat

267 MBH 180 180 180 533 MBH 320 320 320 800 MBH - - 450

Electric Heat

40KW 404040 80KW 105 105 105

108KW 110 110 110

Hot Water Heat

1 Row Coil 70 70 70 2 Row Coil 85 85 85

Steam Heat

1 Row Coil 85 85 85

Blower

Forward Curve Fan (Std Fan) 0 0 0

FC IGV 155 155 175

Air Foil Fan 135 135 155

AF IGV 155 155 180

Motor - Supply Fan

7.5hp 110 - 10hp 145 145 145 15hp 200 200 200 20hp 240 240 240 25hp - 300 300

Supply Fan Motor VFD See Table 58

Refrigeration

Hi Cap. Evap. Coil - 50 15

T-Coat Evap. 32 30 40 T-Coat cond. 32 30 40

Hot Gas Bypass 10 10 10

Low Ambient Head Pressure Control

208-230/380/460 5 5 5

575 252525

Filters

6" Rigid 70 70 70

Exhaust Type

Barometric 45 65 65 Modulated 140 275 275

Exhaust Motor

5hp 808080

7.5hp 110 110 110 10hp 145 145 145 15hp 200 200 200

Exhaust Motor VFD See Table 59

Economizer

Std. Econ. 235 235 235

Econ. w/ERV 50 50 50

Disconnect 15 15 15 110V outlet 55 55 55

Optilogic 202020

Roof Curb

Partial Curb 415 415 415

If ERV and Supply Fan VAV are selected, add the weight of an Exhaust VFD, Table 58.

Exhaust

Control

TABLE 58: SUPPLY FAN MOTOR VFD WEIGHTS

Supply Fan Motor VFD 230V 460V 575V

W/O Bypass

7.5hp 60 25 30 10hp 60 25 30 15hp 75 50 60 20hp 75 50 60 25hp 115 50 60

W/Bypass

7.5hp 155 90 120 10hp 155 90 120 15hp 185 140 155 20hp 185 140 155 25hp 255 140 155

TABLE 59: EXHAUST FAN MOTOR VFD WEIGHTS

Exhaust Fan Motor 230V 460V 575V

W/O Bypass

5hp 15 10 20

7.5hp 50 15 20 10hp 50 15 20 15hp 65 40 50

NOTE: If the Millennium is VAV with ERV, add the weight of an exhaust VFD - it will be in the unit.

240"

FIGURE 27 - CENTER OF GRAVITY

TABLE 60: UNIT CENTER OF GRAVITY

TON 30 TON 40 TON

MODEL

ASIC UNIT 99” 48” 100” 47” 96” 46"

ASIC UNIT /W

CON.

ASIC UNIT /W

CON. & GAS OR

LECT. HEAT,

TEAM OR HOT

ATER HEAT

ASIC UNIT /W

CON. & GAS OR

LECT. HEAT, &

OWER EXHAUST

XYXYXY

110” 48” 110” 47” 100” 46"

104” 48” 104” 46” 99” 45"

118” 47” 114” 46” 111” 45"

78 Johnson Controls Unitary Products

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246653-YTG-E-0108

TABLE 61: UNIT CORNERWEIGHT

UNIT

DESCRIPTION

ASIC UNIT 870 949 1352 1239 930 972 1360 1303 969 969 1454 1454

ASIC UNIT WITH

CONOMIZER

ASIC UNIT WITH

CONOMIZER AND AS OR ELECTRIC

EAT

ASIC UNIT WITH

CONOMIZER AND

E G

AS OR ELECTRIC

EAT AND POWER

XHAUST

NOTES:Basic Unit = cooling only, 10hp FC fan.

+ Econ = +235lb + Heat = single stage gas, 180 lb + Power Exhaust = modulating 7.5hp

ABCDABCDABCD

1018 1111 1313 1203 1076 1124 1328 1272 1058 1058 1482 1482

994 1084 1418 1300 1073 1073 1403 1403 1102 1055 1503 1570

1220 1275 1318 1262 1275 1275 1410 1410 1335 1278 1485 1551

25 TON 30 TON 40 TON

TABLE 62: INDOOR SOUND POWER RATING

MODEL NUMBER CFM

Y32 10,000 1.5 750 7.5 9088858580787468 87 Y33 12750 1.5 840 12.8 93 91 88 88 83 81 77 71 90 Y34 17500 1.3 800 20 95 92 89 89 84 83 78 72 91

ESP B IWG RPM BHP 63 125 250 500 1000 2000 4000 8000

LOWER

OCTAVE BAND CENTERLINE FREQUENCY (H

SOUND POWER (DB 10-12 WATTS)

DBA

Sound Power Ratings for Supply Air Blowers in ou r Millennium Units with High Gas Heat, Economizer, 2: T/A Filters and Wet DX Sound power calculations complements of Lau’s

The sound ratings above occur at the blower wheel. To determine the sound rating at a unit’s supply and return air duct

connection, subtract the attenuation factors listed below. revised “Whirlwind” application selection software for air moving components.

TABLE 63: ATTENUATION FACTORS

LOCATION

UPPLY AIR 11 13 18 10 21 21 23 23

S R

ETURN AIR 13 15 22 23 25 25 29 29

63 125 250 500 1000 2000 4000 8000

OCTAVE BAND CENTERLINE FREQUENCY (HZ)

OUND ATTENUATION (DB

WATTS)

TABLE 64: OUTDOOR SOUND POWER RATING

OCTAVE BAND CENTERLINE FREQUENCY (HERTZ)

MODEL

Y32 88 91 89 86 82 79 76 72 88 Y33 87 90 88 86 82 80 77 73 88 Y34 88 91 89 86 82 80 77 73 88

NOTE: These values have been accessed using a model of

sound propagation from a point source into the hemispheric free field (AMCA 303-79). The dBA values provided are to be used for reference only. Calculation of dBA values cover matters of system design, and the fan manufacturer has no way of knowing the details of each system. This constitutes an exception to any specification or guarantee requiring a dBA value or sound data in any other form than sound power level ratings.

OUND POWER LEVEL, DB (10)-12 WATTS

db(A)65 125 250 500 1000 2000 4000 8000

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EVAPORATOR COIL

AND DRAINPAN ACCESS

REAR

LEFT SIDE

FILTER DRIERS

FILTER ACCESS

POWER EXHAUST ACCESS

HEAT SECTION

POWER & CONTROL WIRING

COMPRESSOR ACCESS

RIGHT

SIDE

HEAT SECTION

FRONT

EVAPORATOR COIL

AND DRAINPAN ACCESS

REAR

SUPPLY BLOWER & MOTOR

FIGURE 28 - COMPONENT LOCATION

FILTER ACCESS

80 Johnson Controls Unitary Products

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246653-YTG-E-0108

64"

LEFT SIDE

RETURN AIR

SUPPLY AIR

7-7/8"

76-3/8

80.93"

LEFT SIDE

92"

REAR

24.9"

SEE

DETAIL

6.25"

4.5"

71.61"

SEE

DETAIL

FRONT

26"

6.46"

FRONT

NOTE: FACTORY INSTALLED POWER EXHAUST CANNOT BE ORDERED WITH END RETURN.

SEE

DETAIL

8.15"

75.6"

100.10"

128.50"

RIGHT SIDE

OPEN

3.625"

15.89"

240"

12"

MIN

88.7"

4-5/8”

BASE RAIL

1-1/2" FPT

DETAIL A

(DRAIN CONNECTION)

BASE RAIL

(ELECTRICAL CONNECTION)

FOR COOLING ONLY AND ALL HEATING APPLICATIONS

FIGURE 29 - END RETURN, BOTTOM SUPPLY

2-1/2"

DETAIL B

3-1/16"

3-5/8"

6.46"

2-1/2”

DIA. HOLES

28”

1-1/4” NPT

DETAIL C

(GAS CONNECTION

THROUGH CURB)

TO GAS VALVE

MANIFOLD

7”

11”

Johnson Controls Unitary Products 81

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246653-YTG-E-0108

64"

RETURN AIR

SUPPLY AIR

REAR

SEE

DETAIL

SEE

DETAIL

RIGHT SIDE

100.10"

92"

LEFT SIDE

80.93"

4.5"

LEFT SIDE

4-5/8”

1-1/2" FPT

DETAIL A

(DRAIN CONNECTION)

83"

BASE RAIL

FRONT

REAR

4.5"

6.46"

26"

3-1/16"

SEE

DETAIL

38.59"

BASE RAIL

71.61"

4.5"

1-1/4" FPT

DETAIL B

(ELECTRICAL CONNECTION)

FOR COOLING ONLY AND ALL HEATING APPLICATIONS

3.625"

127.5"

FRONT

240"

3-5/8"

6.46"

OPEN

15.89"

128.50"

RIGHT SIDE

DIA. HOLES

12"

MIN

2-1/2”

88.7 "

28”

1-1/4” NPT

DETAIL C

(GAS CONNECTION

THROUGH CURB)

TO GAS VALVE

7”

MANIFOLD

11”

FIGURE 30 - BOTTOM SUPPLY AND RETURN

82 Johnson Controls Unitary Products

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FRONT SUPPLY: FOR COOLING ONLY APPLICATIONS REAR SUPPLY: FOR COOLING ONLY OR GAS HEAT APPLICATIONS

246653-YTG-E-0108

FRONT

64"

RETURN AIR

SUPPLY AIR

92"

LEFT SIDE

80.93"

4.5"

83"

LEFT SIDE

REAR

SEE

DETAIL

38.59"

4.5"

FRONT

6.46"

SEE

DETAIL

FRONT

REAR

55"

SEE

3.625"

240"

8.15"

OPEN

26"

75.6"

100.10"

128.50"

RIGHT

SIDE

12"

MIN

DIA. HOLES

RIGHT SIDE

TO GAS VALVE

MANIFOLD

2-1/2”

3-5/8"

4-5/8”

BASE RAIL

1-1/2" FPT

DETAIL A

(DRAIN CONNECTION)

BASE RAIL

6.46"

2-1/2"

DETAIL B

3-1/16"

(ELECTRICAL CONNECTION)

28”

1-1/4” NPT

(GAS CONNECTION

THROUGH CURB)

7”

11”

DETAIL C

FIGURE 31 - BOTTOM RETURN, FRONT & REAR SUPPLY

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FRONT SUPPLY: FOR COOLING ONLY APPLICATIONS REAR SUPPLY: FOR COOLING ONLY OR GAS HEAT APPLICATIONS

RETURN AIR

2 6 "

5 5 "

REAR

6 4 "

7 - 7 / 8 "

SUPPLY AIR

7 6 - 3 / 8

9 2 "

LEFT SIDE

8 0 . 9 3 "

LEFT SIDE

REAR

SEE

DETAIL

2 4 . 9 "

6 . 2 5 "

DETAIL

FRONT

6 . 4 6 "

SEE

5 5 "

SEE

DETAIL

3 . 6 2 5 "

FRONT

2 4 0 "

8 . 1 5 "

OPEN

2 6 "

7 5 . 6 "

1 0 0 . 1 0 "

1 2 8 . 5 0 "

RIGHT SIDE

1 2 "

M I N

2-1/2”

DIA. HOLES

RIGHT SIDE

TO GAS VALVE

MANIFOLD

4-5/8”

BASE RAIL

1-1/2" FPT

DETAIL A

(DRAIN CONNECTION)

BASE RAIL

3 - 5 / 8 "

6 . 4 6 "

3 - 1 / 1 6 "

2 - 1 / 2 "

DETAIL B

(ELECTRICAL CONNECTION)

28”

1-1/4” NPT

(GAS CONNECTION

THROUGH CURB)

7”

11”

DETAIL C

FIGURE 32 - END RETURN, FRONT & REAR SUPPLY

84 Johnson Controls Unitary Products

Page 85

35.42

39.31

93.43

FIGURE 33 - MILLENNIUM OVERHEAD VIEW

246653-YTG-E-0108

259.68

241.22

CONDENSER SECTION

GAS HEAT

SECTION

BLOWER SECTION

FIGURE 34 - MILLE NNIU M MAJOR COMPONENT LAYOUT

EVAPORATOR

SECTION

FILTER

SECTION

ECONOMIZER POWER

EXHAUST SECTION

Johnson Controls Unitary Products 85

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Hinged,

Tool-Free

Door

Hinged, Tool-Free

w/PE Option

STD Cabinet Option includes Hinged, Tool-Free Doors # 1, 3, 6, 8.

Premium Cabinet Option includes Hinged, Tool-Free Doors # 1, 2, 3, 6, 7, 8.

Doors # 4, 5, 9 are dependent upon unit Heating and Power Exhaust Options.

67 8

BACK VIEW

Optional

Hinged,

Tool-Free

Door

FRONT VIEW

Hinged,

Tool-Free

Door

Optional

Hinged,

Tool-Free

Door

Hinged,

Tool-Free

Door

Hinged, Tool-Free

w/PE Option

123 4

Hinged,

Tool-Free

Door

Hinged,

Tool-Free

w/Gas

or Other

Heat Source

Doors 1, 2, 3, 6, 7, 8 & 9 are 56.31 inches high by

27.33 inches wide.

Doors 4 & 5 are 26.5 inches high by 33.63 inches

5. wide.

FIGURE 35 - MILLENNIUM CABINET DOOR CONFIGURATION

86 Johnson Controls Unitary Products

Page 87

FIGURE 36 - CLEARANCES - HOOD/ECONOMIZER & MOTOR DRIVE - SIDE

246653-YTG-E-0108

 

15.93

79.0

15.93

RAIN HOOD FOR

FIXED OUTSIDE AIR

33.90

29.36

OR ECONOMIZER

59.52

RAIN HOOD FOR

OPTIONAL POWER EXHAUST

OR BAROMETRIC RELIEF

(NOT AVAILABLE WITH

ENDRETURNORWITH

FIXED OUTSIDE AIR)

FIGURE 37 - CLEARANCES - HOOD/ECONOMIZER & MOTOR DRIVE - FRONT & END

 

20.12

19.6

END RETURN

7.94

HOOD FOR

OPTIONAL

EXHAUST AIR

(NOT AVAILABLE WITH

OR WITH

FIXED OUTSIDE AIR

)

Johnson Controls Unitary Products 87

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8 7 . 0 0

8 3 . 0 0

2 . 0 0

1 4 . 0 0

3 8 . 5 9

R E T U R N

A I R

O P E N I N G

9 5 . 0 9

2 3 5 . 0 0

7 1 . 6 1

1 1 . 3 9

2 6 . 0 0

S U P P L Y

A I R

O P E N I N G

I n s u l a t i o n E d g e

P r o t e c t o r ( S h e e t M e t a l N o s e P i e c e )

F I E L D S U P P L I E D

D U C T

4 . 0 0

T y p i c a l I n s u l a t i o n

S E E S E C T I O N " A - A "

B A S E R A I L

( Y O R K U N I T )

C U R B G A S K E T

2 " X 4 "

N A I L E R

( 1 4 . 0 0 )

1 4 G A . G A L V S T E E L

R O O F C U R B

S E C T I O N " A - A "

FIGURE 38 - PARTIAL ROOF CURB MODEL 1RC0455P

A - I F U N I T I S N O T I N S T A L L E D B - I F U N I T I S A L R E A D Y I N S T A L L E D

N O T E : P r o t e c t i n s u l a t i o n w i t h a s h e e t m e t a l n o s e p i e c e w h e n i n s t a l l i n g a i n t e r n a l l y i n s u l a t e d d u c t w o r k

T Y P I C A L D U C T I N S T A L L A T I O N S

B A S E R A I L C R O S S - S E C T I O N

1 . 2 5 "

1 . 7 5 "

4 . 6 3 "

2 . 5 0 "

1 . 5 0 "

2 . 0 0 "

88 Johnson Controls Unitary Products

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246653-YTG-E-0108

GUIDE SPECIFICATIONS - YORK MILLENNIUM 25, 30, & 40 TON UNITS

GENERAL

Units shall be manufactured by Johnson Controls Unitary Products in an ISO 9001 certified facility. Introducing the YORK Millennium 25, 30, & 40 ton rooftop line - units designed to provide peak performance and value both tod ay and for years to come. Millennium units are manufactured at an ISO 9001 registered facility, and each rooftop is completely computer-run tested prior to shipment. The Millennium is designed to be flexible enough to meet your ne eds today and in the future. The true value of York's Millennium is that it can be designed to fit any need, from coolin g only, constant volume applications to variable air volume systems with variable frequency drive.

DESCRIPTION

Supply York Millennium packaged rooftop system in accordance with the capacities in the plans. Units shall be rated by the manufacturer at a minimum (30/40 Ton units: 9.5 EER / 25 Ton units: 10 EER) according to ARI 360. Units shall be shipped in a single package, fully charged with R-22 refrigerant. The manufacturing facility shall be registered under ISO 9001 Quality Standards for Manufacturing. Units shall carry both ETL and CSA safety approval ratings. Tags and decals to aid in the service or indicate caution areas shall be provided. Installation and maintenance manuals shall be supplied with each unit. Units shall be capable of providing mechanical cooling down to 40°F (0°F with low ambient kit). Unit shall be capable of starting and running at 125°F. Unit electric and gas connections shall be either through the curb or the side of the unit.

meet NFPA-90A regulations for smoke and flame spread ratings. The cabinet corner post and the intermediate side supports shall be 16 gauge steel. All access doors shall be 18 gauge on the exterior surfaces, and 20 gauge on the interior. Floor shall be 18 gauge, and 24 gauge. All serviceable sections shall have hinged access doors with latches on both sides of the unit. All access doors shall be constructed of 20 gauge steel on the outside, with 24 gauge on the inside. Each door shall seal against a rubber gasket to prevent air and water leakage. The roof shall be double wall, with 18 gauge on the external surface and 24 gauge on the interior . The roof shall be formed with a 45 degree drip lip overhanging the sidewalls to prevent precipitation drainage from streaming down the side of the unit. Roof sections shall be connected together via integral channels fastened with screws and sealed with rubber gasketing. Each fastened seam shall be further protected by a sheet metal channel covering the full length of the gasket surface, making a completely water tight seal.

SUPPLY AIR SYSTEM

SUPPLY AIR FAN

Fans shall be centrifugal type - Class I or Class II, statically and dynamically balanced in the factory. Fan wheels shall be designed for continuous operation at the maximum rate of fan speed and motor HP. The fan and motor assembly shall be mounted on a common base to allow consistent belt tension with no relative motion between the fan and motor shafts. The entire assembly shall be isolated from the unit base with (optional 1”, 2" deflection springs or rubber isolators). The fan discharge shall be connected to the cabinet through a reinforced neoprene flexible connection to eliminate vibration transmission from the fan to the unit casing. Fans shall be double-width, double-inlet with forward curved blades.

CONSTRUCTION

Base

The base rail shall be constructed of 12 gauge galvanized steel, extending the full perimeter of the unit. All components shall be supported from the base, and the base shall include integral lifting lugs. The unit base rail shall overha ng the roof curb for water runoff and shall have a fabricated recess with a continuous flat surface to seat on the roof curb gasket, providing a positive, weather tight seal between the unit and the curb.

Casing

The unit cabinet shall be double wall construction to provide both maximum resistance to bacterial growth in the air stream and superior structural integrity. All sheet metal shall be G90 mill galvanized sheet metal, formed and reinforced to provide a rigid assembly. Sheet metal shall be cleaned in an alkaline and zinc phosphate bath, and the exterior surfaces shall be coated with a 1.5 mil powder paint, capable of withstanding 1000 salt spray hours in accordance with ASTM B-117. The unit shall be insulated with 1-1/2", 1 pound density fiberglass insulation between the two sheet metal skins. Insulation shall

Johnson Controls Unitary Products 89

OPTIONAL

On variable air volume units without variable frequency drives, fans shall be provided with heavy gauge, corrosion resistant blades, with zinc-plated steel inter-locking operating mechanism. Both inlet vanes must operate from a single shaft and be synchronized for precise control.

Units equipped with variable frequency drive on supply fan must be controlled by a duct static transducer providing a 210 VDC signal to the drive. Supply fan variable frequency drives shall have factory option of being equipped with a manual drive bypass.

BEARINGS AND DRIVES

Bearings shall be self-aligning pillow-block re-greasable ball bearings with an average life expectancy of 200,000 hours. Grease fittings shall be accessible through access doors. Fan motors shall be NEMA designed, Standard efficiency (option, Hi-efficiency) ball bearing type with electrical characteristics and horsepower as specified. Motors shall be 1750 RPM, open drip proof type. The motor shall be located within the unit on an adjustable, heavy steel base. All fan motor drives

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246653-YTG-E-0108

shall be selected for a minimum service factor of 1.2 and have fixed pitched sheaves.

AIR FILTERING SYSTEM

All filter holding frames shall be of heavy duty construction designed for industrial applications. All filters shall be either side accessible or front loading with access doors provided on both sides of the filter section. All filter media shall be Class II listed under UL Standard 900. Filter efficiencies shall be rated in accordance with ASHRAE Standard 52-76 2" Throwaway Filters with fiberglass media multiple shall be standard

OPTIONAL

Two inch pleated, throwaway filters with 30% efficiency. Rigid filters shall be high performance, expanded area, disposable type filters. Rigid filter sections shall be preceded by a 2 throwaway prefilter assembly. Filter efficiency shall be 95% (Option: 65%) based on ASHRAE Standard 52-76.

AIR INLET SYSTEM

General

Outside Air inlet openings shall be covered by a factory installed rain hood permanently attached to the cabinet to prevent windblown precipitation from entering the unit. The rain hoods on the front and back of the unit shall be rotated into the cabinet and secured for shipment so that upon installation they need only be rotated upwards and screwed into place. The outside air hood shall contain a removable and cleanable filter with an efficiency rating of 50% based on ASHRAE 52- 76. All damper assemblies shall be of low leak design. Damper blades shall be fabricated from a minimum of 16 gauge galvanized steel. Blade ends and edges shal l be covered with vinyl seals. Damper shafts shall be fabricated from solid steel and mounted in the frame with bronze bearings. On all units not equipped with an economizer, an option shall be available for a manually adjustable outside air damper shall be capable of admitting 0-25% outside air.

Economizer (Optional)

Barometric Relief (Optional)

Building air exhaust shall be accomplished through barometric relief dampers installed in the return air plenum. The dampers will open relative to the building pressure. The opening pressure shall be adjustable.

Exhaust Air Fans (Optional)

General - forward curved centrifugal fan(s) shall be installed in the return air plenum for positive power exhaust. Fans shall be on a common shaft, driven by a single motor. The fans, motors and drives shall be of the same quality and design as specified for the Supply Air Fan, except the fans shall be Class I. Fans shall be capable of exhausting up to 100% of the nominal CFM of the unit. Non-modulating Exhaust - Units with non-modulating power exhaust shall have a barometric relief damper to prevent outside air from entering in the o ff cycle. The fans shall cycle on and off with building pressure. Modulating Operation - The fans shall be capable of modulating the amount of air from 0% to 100% of nominal CFM. Modulation shall be through discharge dampers or variable frequency motor speed modulation. Dampers or VFD shall be controlled by static pressure in the conditioned space or return air duct.

ENERGY RECOVERY VENTILATION (FIELD INSTALLED OPTION)

General

The packaged rooftop unit shall have attached at the jobsite a powered exhaust combined with an air intake through a rotating energy recovery wheel, which captures sensible and latent heat from the exhaust air stream and returns it to the incoming air stream. The energy recovery module will be contained in a separate enclosure designed to attach to the end of the Millennium packaged rooftop unit equipped with Simplicity® Elite™ control.

The Energy Recovery Ventilation module will be capable of exhausting up to 8,000 (13,000) CFM.

Control parameters for the ERV will be preset in the unit control.

An economizer shall have outdoor air and return air dampers (optional standard or low leak type) that are interlocked and positioned by fully modulating, solid state damper actuators. The actuators shall be spring loaded so that the outside air damper will close when power to the unit is interrupted. The operation of the economizer shall be fully integrated into the cooling control system. The economizer shall be available for control via a dry bulb sensor (Optional: single or dual enthalpy sensors).

RELIEF SYSTEM (Optional)

All units with relief must have an economizer.

90 Johnson Controls Unitary Products

HEATING SYSTEM (OPTIONAL)

Gas-fired Heating Section

One or more gas-fired heating modules shall be installed to provide the heating requirements per the schedule shown on the plans. The heat exchanger shall be of tubular design. Tubes shall be 2-1/4" OD and constructed of minimum 20 gauge, G160 aluminized steel (1.6 mil aluminum silicone alloy) for corrosion resistance (Optional: 409 Stainless Steel). Flue baffles shall be made of 430 stainless steel. Each gasfired heat module shall have an induced draft combustion fan with energy efficient intermittent pilot spark ignition and redundant main gas valves with pressure regulator. Units with standing pilot ignition shall not be acceptable. An induced draft fan shall be provided to maintain a positive flow of air

Page 91

246653-YTG-E-0108

through each tube, to expel the flue gas and to maintain a negative pressure within the heat exchanger relative to the conditioned space. Induced draft fans shall be direct-drive. One (1) high limit controller per heating module, with automatic reset to prevent the heat exchanger from operating at an excessive temperature will be installed. A pressure switch on the combustion section must be provided to prevent ignition until sufficient air flow is established through the heat exchanger. Secondary airflow safety shall be provided by rollout switch protection. The rollout switch shall discontinue furnace operation if the flue becomes restricted. Units shall ship with an external flue to be shipped in the unit and mounted on the job site. The flue shall discharge products of combustion above the unit, preventing recycling of corrosive combustion gases back through the heat exchanger. Gas heating sections shall be both ETL and CSA approved to both US and Canadian safety standards.

Optional Modulating Furnace control or Si ngle Stage control available.

Electric Heating Section

An electric slip-in heater shall be installed within the rooftop unit to provide the heating requirements per the schedule shown on the plans. The electric heater shall be wired in such a manner as to provide two equal steps of capacity (80 and 108 kW) or a single step of capacity (40 kW). The furnace shall be an industrial grade design using an open coil(s) made of the highest grade resistance wire containing 80% nickel and 20% chromium. The resistance coil(s) shall be adequately supported in the air stream using ceramic b ushings in the supporting framework. Terminals of the coil(s) shall be stainless steel with high temperature ceramic bushings. The primary high temperature protection shall be an automatic reset type thermal cut out. Secondary protection shall be an automatic reset type thermal cut out. Secondary protection shall be a replaceable thermal link. The operation of the electric heater shall be an integral part of the roof top control system. Power connection to the strip heater shall be through the single power point connection for the entire unit. Electric heat shall be ETL certified to both US and Canadian safety standards.

Hot Water Heating Coil

The manufacturer shall furnish and factory install a hot water coil in the rooftop units, as described in the following specifications. Water coil capacities and pressure drops shall be certified in accordance with ARI Standard 410. The hot water coil shall have eight fins per inch, 2 tubes per circui t, and 2" inlet and outlet connection. Primary surface shall be 1/2" OD copper tube, staggered in direction of airflow. Tubes shall be mandrel expanded to form fin bond and provide burnished, work-hardened interior surface. Return bends shall be die formed and silver-brazed to tubes. Headers shall be of heavy seamless copper tubing, silver-brazed to tubes. Connections shall be of red brass, with male pipe threads, silver brazed to headers. Connections also have 1/4" FPT drain plug on each connection. Extended surface shall consist of die-formed, continuous, aluminum fins with formed channels, and surface treatment to minimize moisture carry-over. Fins shall have

fully drawn collars to accurately space fins, and to form a protective sheath for the primary surface. A structural galvanized steel casing shall protect the coil. Tube sheets on each end shall have drawn collars to support tubes. An intermediate coil support shall be provided. The coil shall be circuited to provide free draining and venting, through one vent and drain. Completed coil, including headers, connections and return bends shall be tested with 325 pounds compressed air under water. Coils shall be designed for operation at 250 psig design working pressure.

Steam Heating Coil

The manufacturer shall furnish and factory install a steam heating coil in the rooftop units, as described in the following specifications. Steam coil capacities and pr essure drops shall be certified in accordance with ARI standard 410. The steam coil shall be constructed in the non-freeze style. The steam coil shall have six fins per inch, and 2" inlet, and 1 1/2" outlet connection. Tubes shall be 1" OD seamless copper tubing with a minimum wall thickness of 0.035" and expanded into the fin collars for maximum fin-tube bond. Inner distributing tubes shall be 5/8" OD seamless copper tubing with a minimum wall thickness of 1/4". The copper to copper joints shall be joined with high temperature, silver solder. Corrugated fins with integral spacing collars shall cover the entire tube surface. Headers shall be constructed of seamless copper. The header tube holes shall be extruded providing better tube to header contact for a stronger braze connection. All header connections shall be of red brass or steel, with male pipe threads and silver braze to headers. Casing shall be 16 gauge galvanized steel. Chafing shall be prevented by extruding and flaring the holes in the tube sheet and intermediate tube sheet. The core shall be pitched in the direction of the condensate connection for proper drainage. The completed coil (including headers and connections) shall be tested underwater with 325 lbs. compressed air to ensure a leak free coil.

REFRIGERATION SYSTEM

Units shall have two (25 ton), three (30 ton) or four (40 ton) independent refrigerant circuits for maximum load-matching capability. Each refrigerant circuit shall be controlled with a balance-port thermal expansion valve for maximum control at low load conditions.

Evaporator Coils

Evaporator coils shall be direct expansion type with intertwined circuiting to assure complete coil face activity during part load operation. Coil fins shall be enhanced aluminum type. Coil types shall be 3/8” OD copper, internally enhanced and mechanically expanded to bond with the fins. Coil casing shall be fabricated from heavy gauge galvanized steel. All coils shall be pressure tested at a minimum of 450 PSIG. A galvanized powder painted steel drain pan shall be provided under the entire length and width of the evaporator coil, including all return bends. The main drain pan shall be sloped a total of 1/4” per foot towards the drainage point. Main drain pan shall be easily cleanable in the field. The condensate drain opening shall be flush with the bottom of the drain pan

Johnson Controls Unitary Products 91

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246653-YTG-E-0108

to allow complete drainage. Coils in excess of 48 inches high shall have an intermediate drain pan, also fabricated of galvanized powder painted steel extending the entire finned length of the coil to provide better water drainage. Drainage from the intermediate drain pan shall be to the primary drain pan. OPTIONAL: Drain pans shall be constructed of stainless steel. OPTIONAL: Evaporator coils shall be protected by th e Technicoat 10-1 four coat process. Coils shall be dipped in a phenolic coating, which provides substantial resistance to corrosion of aluminum and copper. OPTIONAL: Copper-tube/ Copper-finned evaporator coil assemblies.

Compressors

Units shall have two (25 ton), three (30 ton) or four (40 ton) industrial duty hermetic scroll compressors, independently piped and charged. Compressor frame shall be cast iron, with cast iron fixed and orbiting scrolls. Compressors shall be internally protected with thermal pressure relief. Each compressor shall include a discharge line check valve.Compressors shall be vibration isolated from the unit, and installed in an easily accessible area of the unit.

Condenser Coils

Condenser coils shall have 3/8” seamless copper tubes, arranged in staggered rows, mechanically expanded into aluminum fins. Coils shall be protected from hail damage with a V configuration, with individual flat coils rotated 30 from the vertical plane for each condensing circuit. Condensing coils shall have an integral subcooler for more efficient, stable operation. OPTIONAL: Condenser coils shall be protected by the TechniCoat 10-1 four coat process. Coils shall be dipped in a phenolic coating, which provides substantial resistance to corrosion of aluminum and copper. OPTIONAL: Coppertube/Copper-finned condenser coil assemblies.

Condenser Fans and Motors

Condenser fans shall be direct drive, propeller type, discharging vertically. Condenser fan motors shall be 3 phase, totally enclosed air over (TEAO) type, with built in thermal overload protection.

Refrigerant Piping

All interconnecting piping between refrigeration components shall be copper tubing with brazed joints. Each refrigerant circuit shall be equipped with liquid line filter drier, and moisture indicating sight glass. Each circuit shall also have both high and low pressure switches installed on either side of the compressor and include shrader depressors for replacement of the pressure switches without removing charge. All small diameter distributor tubing to the evaporator coil shall be protected by polyurethane sleeves over the length of the tubin g to prevent the tubes from copper-to-copper contact during shipment or operation.

Hot Gas Bypass (Optional on CV; standard on VAV)

CONTROLS

GENERAL DESCRIPTION

Equipment with Simplicity® as standard shall be factory runtested through the control, after the test is complete; there will be no wires to re-connect. All control wiring points shall be tested and verified through communication.

The control shall be UL or CSA recognized. The control shall be manufactured in a manufacturing facility that is certified to ISO 9001.

COMPRESSOR CONTROL

The control shall have a five-minute Anti-Short Cycle Delay to prevent excessive compressor cycling. The control shall have a three-minute minimum run time to insure that oil gets returned to the compressor each time it starts. The minimum runtime shall be programmable up to 10 minutes.

The control shall monitor the High and Low Pressure switches separately for each refrigeration circuit. The control shall have a 30 second Low Pressure Switch bypass when it starts any compressor.

A hard compressor lockout shall occur if the control detects the same switch trip three times in a two-hour window, which starts when the first trip occurs. On the first and second trips, the control will turn the compressor off and wait five-minutes after the switch re-closes, before restarting the compressor.

The control shall be capable of operating both compressors and the economizer when there is a call for both stages of cooling.

The control shall have a means of locking out mechanical compression below a programmable low ambient trip point. This must be done without adding extra components to the unit.

The control shall have a means of locking out the mechanical compression when the economizer is operating in free cooling mode without additional components

The control shall have a means of starting the compressor before the indoor Fan comes on w1hen operating with a Thermostat in the AUTO FAN mode.

FAN CONTROL

The control shall have fully adjustable Fan ON and Fan OFF delays for both Heating and Cooling settable at the control or via communication.

The control's default Fan OFF delay for Cooling shall be 30 seconds to take advantage of the remaining capacity in the coil after the compressor has been turned off.

Unit shall have hot gas bypass factory installed on the lead compressor.

92 Johnson Controls Unitary Products

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The control shall lock on the Fan if the high temperature limit trips three times in one hour of operation.

The control will have a software programmable Fan Mode Switch for Auto operation or Continuous operation.

When the Fan is in the Continuous mode, it will run conti nuously during the occupied schedule and in the Auto mode when in an unoccupied schedule.

The control shall be capable of operating the fan without a G or fan signal from the thermostat.

EQUIPMENT CONTROL FEATURES

The control shall be capable of communicating on the Standard Open protocol, Modbus

The register data for the Modbus

RTU.

must be publicly available

and open. Monitoring Software shall be provided at no cost. The moni-

toring software shall have a flashing icon when any unit wired to the computer has an alarm. Clicking the flashing icon shall display the fault code and the details of the fault.

The networking setup shall be completed by connecting a three-wire daisy chain cable to each unit, then powering all the units up and pushing a button on each control. There shall not be any dipswitches to configure the network address.

The control shall use a communication driver that is capable of having 64 nodes on the bus before a repeater is needed.

The control shall use non-volatile memory to store the last five alarms. There shall be a single button to push to recall these last five alarms. The alarms shall be stored first in last out. The first flash code shall be the last alarm that occurred. There shall be a button press sequence to clear the alarms in non-volatile memory.

The control will have low voltage protection for the contactors and will not energize a contactor if the voltage is below 19.2 VAC, to insure contactor pull-in. If the control has a compressor contactor energized when the voltage drops, it shall not de-energize the contactor until the voltage drops below 16 VAC, which is the drop out voltage for most contactors.

The control shall have a means of low ambient control without adding any additional components. The control shall have a means of cycling the compressor on for 10 minutes and off for 5 minutes to defrost the indoor coil when the out side ambient is below a low ambient switch point without adding additional components.

The control shall have a means of storing compressor run time. This data shall be available through communication. The control shall have the ability to clear this data when a compressor is replaced.

The control shall have the ability to store a name of at least 26 characters in length. The control will leave the factory with the serial number of the equipment it is in, stored in non-volatile memory in the Name location.

The control shall have the ability to store the model number of the equipment of at least 26 characters in length. The control will leave the factory with the model number of the equipment it is in, stored in non-volatile memory.

The control shall have the ability to store the serial number of the equipment of at least 26 characters in length. The control will leave the factory with the serial number of the equipment it is in, stored in non-volatile memory.

The control shall not power the contactors through the thermostat wiring. Dropping voltage over the thermostat wiring causes chattering contactors when the contactors are powered in this manner.

The control will operate and monitor up to 3 stages of heat independently.

The control shall have a button to reset compressor lockouts without powering the unit down.

The control shall have a button to clear compressor AntiShort Cycle Delays. When this button is pressed it will only clear the Anti-Short Cycle Delays for one cycle only and not permanently.

The control will be compatible with any BAS (Building Automation System). Any BAS shall be able to control the equip-

The control shall monitor the Gas Heat operation in the heating mode. It shall monitor the gas valve when th ere is a call for heating. The control shall alarm when there is a call for heat and no gas valve voltage after 5 minutes.

There will only be one control board for this series of units, for both CV and VAV operation.

COMFORT CONTROL FEATURES

ment when wired to the control's Thermostat Terminal Strip.

The control will be installed and tested at the factory where

The control shall have loading of at least 25 milliamps on all

the equipment is assembled.

thermostat inputs for controllers and thermostats that use output TRIACs.

The control shall have a Smoke Detector Shutdown input on the board. The control shall be powered through this inpu t, so when the Smoke Detector trips, the control will shut down the unit immediately.

Johnson Controls Unitary Products 93

The control will use a Wall Senor that has a means of overriding the unoccupied mode for a programmable amount of time.

The Unoccupied Override time will be programmed in minutes up to 4 hours.

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The control will use a Wall Sensor that has a warmer/cooler dial so the occupants can offset the programmed setpoint by a programmed amount between 1 and 5 degrees.

The control will have a Supply Air Sensor as standard. The control will have a Return Air Sensor as standard. The control will have an Outside Air Sensor as standard. The control will use the Return Air Sensor in place of the

Space Sensor if the Space Sensor fails for any reason, the control will have a 365 day Real Time Clock.

The Real Time Clock will be able to do automatic Daylight Savings Time adjustment.

The control will have an Occupancy Schedule that allows two different Occupied schedules per day for each of the seven days of the week individually.

The control will have 20 Holiday Schedules, each capable of 99 days.

The control's Holiday Schedules will have a start time associated with each schedule.

The control will control the Economizer directly.

The control will have a Space Tempera ture Alar m. The control will have a Supply Air Temperature Alarm for

Heating and Cooling. The Alarm temperature will be programmable

The Control will be able to do a Pre-Occupancy Purge at a Programmable Time.

The control will have a hardware Smoke-Purge input. The control will have the ability to read a dirty filter switch The control will have the capability of reading a Fan proving

switch. The control will have an intelligent recove ry function that will

bring the space to the Occupied Setpoint just before or at the beginning of the first Occupied schedule each day. The control will learn and apply the minimum run time required to heat or cool the space to setpoint for the first Occupied period of a day.

The control will have Software controllable Mode Switches (Heat, Cool, and Fan).

The control will meter and track Unoccupied Override Time for billing purposes.

The control will be capable of operating the Economizer using Dry Bulb, Outside Enthalpy , or Differential Enthalpy.

When the control is using Enthalpy to control the Economizer, it will also have an Outside Air Temperature enable Setpoint.

The control will use two setpoints for Supply Air Temperature for the Economizer operation. One will be for a small space cooling demand and one for a large space cooling demand.

The control will have the ability to do Demand Ventilation using one CO

sensor.

The control will have a programmable maximum Outside Air Damper Position for IAQ operation.

The control will have the ability to temper the ventilation air during times when heating or cooling is not required.

The control will have the ability to offset the operating setpoint based on high Humidity in the Space.

The control will have programmable limits when offsetting the Operating Setpoint to control Humidity.

The control must be able to lockout Cooling below a programmable Outside Air Temperature Setpoint.

The control will be able to lockout Heating above a programmable Outside Air Temperature Setpoint.

OPTIONAL COMMUNICATION TRANSLATOR

Overview

The ModLINC translator operates as a Modbus viding an interface between a BACnet® control system and devices that communicate using the Modbus® RTU protocol. The ModLINC is preconfigured to provide an interface to YORK UP products equipped with an Intelli-Comfort or Simplicity-Elite controller and allows monitoring and control by a third-party BACnet

Building Automation System (BAS).

The ModLINC mounts inside the control panel of the UP unit and utilizes 24 VAC power from the unit's control transformer. One port is connected to the UP controller. The other port must be connected to the BACnet

network.

The ModLINC translator is preconfigured to obtain operational data points from the controller and expose them on a BACnet

network.

"The ModLINC device is primary a control offered and configured by York's ESG (Engineering Systems Group). The device can be used with other BACnet

MS/TP systems, but a qualified controls contractor must be involved. UP cannot support the ModLINC device beyond its hardware functionality and cannot guarantee functionality with the ISN or other third party BAS devices."

Please refer to the ModLINC Installation/Application manual Part Number 126367.

Client pro-

94 Johnson Controls Unitary Products

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OPTIONAL CONTROL

Yo rk Commercial Comfort System (YCCS)

Provides rooftop system integration for YCCS single zone, change-over bypass and VAV systems.

AVAILABLE ACCESSORIES

The following accessories shall be available:

Partial perimeter roof curbs

14" high roof curb with wood nailer. The partial perimeter roof curb surrounds the portion of the unit which has airflow, and includes a support at the compressor end of the unit.

Burglar Bars

This accessory mounts in the supply and return opening of the partial perimeter curb to prevent entry into the building through the ductwork.

Field Installed Barometric Relief

This accessory is a set of barometric relief dampers and hood used for the millennium barometric relief option that is fully assembled for mounting to return ductwork. This accessory is intended for use on horizontal return applications.

Remote Wall Mounted Temperature Sensors

Attractive wall mounted temperature sensors are available to precisely control multiple or individual zone temperature. Sensors are available without adjustment, wi th override and override with programmable setpoint adjustment.

Dirty Filter Switch

A Dirty Filter pressure switch kit is available for field installation. Switches will monitor pressure drop across the units air filters and provide an alarm when filters become dirty.

Propane Conversion Kits

Contains the necessary orifices and gas valve parts to convert from natural gas to propane. Propane cannot be used on modulating gas heat units.

High Altitude Conversion Kits

These kits are required for natural gas applications between 2,000 and 6,000 feet.

Energy Recovery Ventilators

8,000 and 13,000 CFM models available. Great applications involving 30% or more of required outdoor air where energy use and comfort must be optimized.

Programmable thermostat, with or without remote sensor (required for constant volume units)

Provides 2 Heat/4 Cool control and 7 day programming.

Johnson Controls Unitary Products 95

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Johnson Controls Unitary Products

5005 York Drive

Norman, OK 73069

York Y32, Y34, Y33 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

GENERAL

FEATURING:

MILLENNIUM SIMPLICITY® ELITE™ FEATURES:

OVERVIEW

FEATURES AND BENEFITS

INSTALLATION FEATURES

CONSTRUCTION FEATURES

LIST OF FEATURES AND BENEFITS

Standard Features

Factory Installed Options

Field Installed Accessories

NOMENCLATURE

TABLE 1: GENERAL PHYSICAL DATA

TABLE 2: REFRIGERANT CHARGE

SELECTION PROCEDURE

SELECT UNIT:

SELECT FAN SPEED AND HORSEPOWER REQUIREMENTS OF SUPPLY AIR FAN

SIZE OVERCURRENT PROTECTION DEVICE AND DETERMINE CIRCUIT AMPACITY

TABLE 3: STANDARD GAS HEATING CAPACITIES

TABLE 4: TEMPERATURE RISE

TABLE 5: MINIMUM HEATING CFM

TABLE 6: MODULATING GAS HEATING CAPACITIES

TABLE 7: MODULATING HEAT

TABLE 8: ELECTRIC HEATING CAPACITIES

HOT WATER HEATING

PHYSICAL DATA HOT WATER COIL - 1 ROW

PIPING CONNECTIONS

TABLE 13: HOT WATER COIL (1 ROW 40 TON)

FIGURE 2 - HOT WATER COIL - 25 & 30 TON, 1 ROW, AT 10 GPM

FIGURE 3 - HOT WATER COIL - 25 & 30 TON, 1 ROW, AT 20 GPM

FIGURE 4 - HOT WATER COIL - 25 & 30 TON, 1 ROW, AT 30 GPM

FIGURE 5 - HOT WATER COIL - 25 & 30 TON, 1 ROW, AT 40 GPM

FIGURE 6 - HOT WATER COIL - 40 TON, 1 ROW, AT 10 GPM

FIGURE 7 - HOT WATER COIL - 40 TON, 1 ROW, AT 20 GPM

FIGURE 8 - HOT WATER COIL - 40 TON, 1 ROW, AT 30 GPM

FIGURE 9 - HOT WATER COIL - 40 TON, 1 ROW, AT 40 GPM

PHYSICAL DATA HOT WATER COIL - 2 ROW

TABLE 17: HOT WATER COIL (2 ROWS, 40 TON)

FIGURE 10 - HOT WATER COIL - 25 & 30 TON, 2 ROW, AT 20 GPM

FIGURE 11 - HOT WATER COIL - 25 & 30 TON, 2 ROW, AT 40 GPM

FIGURE 12 - HOT WATER COIL - 25 & 30 TO N, 2 ROW, AT 60 GPM

FIGURE 13 - HOT WATER COIL - 25 & 30 TO N, 2 ROW, AT 80 GPM

FIGURE 14 - HOT WATER COIL - 40 TON, 2 ROW, AT 20 GPM

FIGURE 15 - HOT WATER COIL - 40 TON, 2 ROW, AT 40 GPM

FIGURE 16 - HOT WATER COIL - 40 TON, 2 ROW, AT 60 GPM

FIGURE 17 - HOT WATER COIL - 40 TON, 2 ROW, AT 80 GPM

STEAM HEATING

PHYSICAL DATA STEAM COIL - 1 ROW

TABLE 22: STEAM COIL (1 ROW, 40 TON)

PIPING CONNECTIONS

TABLE 20: STEAM COIL (1 ROW, 25 & 30 TON)

FIGURE 18 - STEAM PIPING CROSS SECTION

FIGURE 19 - STEAM COIL - 25 & 30 TON, 1 ROW

FIGURE 20 - STEAM COIL - 40 TON, 1 ROW

TABLE 24: EXHAUST FAN DRIVE DATA

TABLE 25: SUPPLY FAN MOTOR AND DRIVE DATA

SUPPLY AIR DRIVE ADJUSTMENT

TABLE 26: 25 TON DRIVE ADJUSTMENT

TABLE 27: 30 TON DRIVE ADJUSTMENT

TABLE 28: 40 TON DRIVE ADJUSTMENT

TABLE 29: DRIVE ADJUSTMENT FOR POWER EXHAUST - 25 TON

TABLE 30: DRIVE ADJUSTMENT FOR POWER EXHAUST - 30 & 40 TON

TABLE 31: COOLING PERFORMANCE 25 TON

TABLE 32: COOLING PERFORMANCE 30 TON STANDARD CAPACITY COIL

TABLE 32: COOLING PERFORMANCE 30 TON STANDARD CAPACITY COIL (CONTINUED)

TABLE 32: COOLING PERFORMANCE 30 TON STANDARD CAPACITY COIL (CONTINUED)

TABLE 33: COOLING PERFORMANCE 30 TON HIGH CAPACITY COIL

TABLE 33: COOLING PERFORMANCE 30 TON HIGH CAPACITY COIL (CONTINUED)

TABLE 33: COOLING PERFORMANCE 30 TON HIGH CAPACITY COIL (CONTINUED)

TABLE 34: COOLING PERFORMANCE 40 TON STANDARD CAPACITY COIL

TABLE 34: COOLING PERFORMANCE 40 TON STANDARD CAPACITY COIL (CONTINUED)

TABLE 34: COOLING PERFORMANCE 40 TON STANDARD CAPACITY COIL (CONTINUED)

TABLE 35: COOLING PERFORMANCE 40 TON HIGH CAPACITY COIL

TABLE 35: COOLING PERFORMANCE 40 TON HIGH CAPACITY COIL (CONTINUED)

TABLE 35: COOLING PERFORMANCE 40 TON HIGH CAPACITY COIL (CONTINUED)

TABLE 36: ALTITUDE CORRECTION FACTORS